chines, 18,000 corn harvesters, and mail matter handled by our post offices. This was 35,001) reapers; the output of one great factory alone, in strong existence under the fostering care of the patent about 93 pieces for every man, woman and child of our systems of the world' and espe- population,… … fffiTE OF /SSUE or U.S. PMTeNTS./NCLUO/NG OtSlONS /lA//} ffr/SSl/fS chart, "which not only gives the 177,713 bushels of oats, 338,- variations in patents in the 783,333 bushels of potatoes, 56,- the year 1898, being 74,000 self-binding harvesters, 107,- United States from year to year, but also a…
Automobile · Motor · Device · Patents · Scientific American · Printing press · Portland cement · Nineteenth century · Compound bar · Proving ground · Acetylene gas · Ten years · Horse power · Los angeles
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