Journal of the Franklin InstituteVols. 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 2
Hence the numerous attempts to supersede the link by the employment of a separate expansion valve . The diagrams , fig . 5 , may be referred to as examples of wire - drawing by the link . They were taken nearly consecutively with one ...
Hence the numerous attempts to supersede the link by the employment of a separate expansion valve . The diagrams , fig . 5 , may be referred to as examples of wire - drawing by the link . They were taken nearly consecutively with one ...
Page 14
4th , It is simple in its construction and operation , not liable to derangement , and so constructed as to allow the use of the ordinary hand brake on every car , when the latter is moved separately . CERTIFICATES .
4th , It is simple in its construction and operation , not liable to derangement , and so constructed as to allow the use of the ordinary hand brake on every car , when the latter is moved separately . CERTIFICATES .
Page 19
... while the article is being shaped , and to separate the two halves of the groove , to allow the finished article to drop out . “ I also claim the combination of the divided shaping American Patents which issued in November , 1852 .
... while the article is being shaped , and to separate the two halves of the groove , to allow the finished article to drop out . “ I also claim the combination of the divided shaping American Patents which issued in November , 1852 .
Page 20
... radial ribs or plates , and projecting fingers or prongs arranged around the axle , the whole operating to separate or disentangle the seeds to be sown , immediately previous to the disposition thereof in the furrow , as set forth .
... radial ribs or plates , and projecting fingers or prongs arranged around the axle , the whole operating to separate or disentangle the seeds to be sown , immediately previous to the disposition thereof in the furrow , as set forth .
Page 21
that natural and other objects have been traced through and upon the surface of glass or other transparent medium , and I do not claim it ; neither do I claim any of the parts of my apparatus when taken separately ; but what I do claim ...
that natural and other objects have been traced through and upon the surface of glass or other transparent medium , and I do not claim it ; neither do I claim any of the parts of my apparatus when taken separately ; but what I do claim ...
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