Journal of the Franklin Institute, Volume 9Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Page 4
... to be obtained . Instances of extreme confusion , prevailing for years , without any attempt to remedy this . - In order further to point out the difficulties that have been experienced in forming , and in copying rooms intended for ...
... to be obtained . Instances of extreme confusion , prevailing for years , without any attempt to remedy this . - In order further to point out the difficulties that have been experienced in forming , and in copying rooms intended for ...
Page 13
... to the good results obtained with a wheel of a simple and economical construction , which may be employed in many circumstances . Explanations referring to the Table . met . — French metres , each 3.281 English feet . kil .
... to the good results obtained with a wheel of a simple and economical construction , which may be employed in many circumstances . Explanations referring to the Table . met . — French metres , each 3.281 English feet . kil .
Page 21
... be it remarked , not easily obtained upon a well built engine while in motion — but rather the action of a force of great intensity , and generated with such explosive suddenness as to render the safety valves and cylinders of the ...
... be it remarked , not easily obtained upon a well built engine while in motion — but rather the action of a force of great intensity , and generated with such explosive suddenness as to render the safety valves and cylinders of the ...
Page 32
of the Portsmouth , and obtained all the information necessary to a correct determination of the causes of the explosion . This event occurred on the — August , 1844 , on the Delaware , opposite to High , street , within two or three ...
of the Portsmouth , and obtained all the information necessary to a correct determination of the causes of the explosion . This event occurred on the — August , 1844 , on the Delaware , opposite to High , street , within two or three ...
Page 33
The public is thus aware of what occurs , and new witnesses and more opinions of scientific men are obtained . If no negligence is imputed in the verdict of the jury , the public can place a reasonable reliance on the conclusion ...
The public is thus aware of what occurs , and new witnesses and more opinions of scientific men are obtained . If no negligence is imputed in the verdict of the jury , the public can place a reasonable reliance on the conclusion ...
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Popular passages
Page 258 - Having now particularly described and ascertained the nature of my said invention and in what manner the same is to be performed, I declare that what I claim is (d).
Page 43 - Happy is the man that findeth wisdom, and the man that getteth understanding. For the merchandise of it is better than the merchandise of silver, and the gain thereof than fine gold.
Page 153 - Committee appointed to inquire into the merits of the atmospheric system of railway have examined the matters to them referred, and have agreed to the following Report. Your Committee have given their best attention to this interesting subject.
Page 105 - ... constructed and arranged substantially in the manner and for the purpose herein set forth.
Page 305 - Ocean, the first thing which strikes us is, that, the north-east and south-east monsoons, which are found the one on the north and the other on...
Page 371 - I claim the manner in which the bricks are received, compressed, and delivered ; but what I do claim as my invention, and which I desire to secure by letters patent, is the...
Page 266 - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
Page 177 - ... with the solid portion of the coal. From the chemical changes which take place in the combination of the hydrogen with oxygen, the bulk of the products is found to be to the bulk of the atmospheric air required to furnish the oxygen, as 10 is to 11.
Page 99 - Having thus fully described my invention, what I claim therein as new, and desire to secure by letters patent, is...
Bibliographic information
| Title | Journal of the Franklin Institute, Volume 9 Volumes 282-287 of American periodical series, 1800-1850 |
| Contributor | Franklin Institute (Philadelphia, Pa.) |
| Publisher | Pergamon Press, 1845 |
| Original from | the University of Michigan |
| Digitized | 11 Sep 2007 |
| Export Citation | BiBTeX EndNote RefMan |