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Scientific American, Vol. 2, No. 12 (March 1860) (1860)

leaf 15

An illustration from Scientific American, Vol. 2, No. 12 (March 1860), 1860, leaf 15
are employed in fastening reciprocating furnished from America ; that is, out of every seven saws into their frames. pounds received in England, five came from the United It consists of two cast iron plates, A and B, which are States. India furnished 500,000 bales; Egypt, 100,000; secured into the… … the world. It is indispensable to the Inventor and Patentee; each used, the lever and the cant hook. The latter, though number containing a complete official list of the claims of all the patents issued each week at the United States Patent Office, besides exceedingly useful in rolling logs, is so…

Claim · Combination · Patents · Manner · Purpose · Improvement · Feet · Inches · Square feet · American patent · Purpose set · Patent office · Cast Iron · Persons desiring · Water discharged · Purposes set · Scientific American · Years ago

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