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 25
“ The prominent points of improvement in this invention consist in devices for the prompt and thorough separation of the grain from the straw , which , in the usual machinery for this purpose , is liable to carry off and waste a portion ...
“ The prominent points of improvement in this invention consist in devices for the prompt and thorough separation of the grain from the straw , which , in the usual machinery for this purpose , is liable to carry off and waste a portion ...
Page 28
What we claim therein as new is , the nut having gudgeons occupying notches in one of the jaws of a saw gumming apparatus , in which the cutting portion is situated between the power and the fulcrum , for the objects explained . ” 4.
What we claim therein as new is , the nut having gudgeons occupying notches in one of the jaws of a saw gumming apparatus , in which the cutting portion is situated between the power and the fulcrum , for the objects explained . ” 4.
Page 30
What I claim as my invention is , giving a forward motion to the hasp , and acting upon the tumblers by means of the same key , when the parts are arranged , so that the key acts directly upon a portion of the hasp , substantially in ...
What I claim as my invention is , giving a forward motion to the hasp , and acting upon the tumblers by means of the same key , when the parts are arranged , so that the key acts directly upon a portion of the hasp , substantially in ...
Page 63
In other portions of the specimen they might be detached , leaving cavities resembling the organic cellules . ... and the portion thus dissolved amounted to 80 · 16 per cent . of the total weight of the grains , and contained the ...
In other portions of the specimen they might be detached , leaving cavities resembling the organic cellules . ... and the portion thus dissolved amounted to 80 · 16 per cent . of the total weight of the grains , and contained the ...
Page 66
Their composition betrayed with perfect accuracy the nature of the actions at each portion of the furnace , and the astonishing fact was elicited , that , in spite of the saving produced by the introduction of the hot blast , no less ...
Their composition betrayed with perfect accuracy the nature of the actions at each portion of the furnace , and the astonishing fact was elicited , that , in spite of the saving produced by the introduction of the hot blast , no less ...
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