Patent soliciting and United States court practice, with remarks concerning specifications and claims, drawings, official examination, appeals, reissues, searches and reports, court practice, interferences, foreign patents, etc (1883)
Howson & Howson. [from old catalog] · [Philadelphia, Press of Times printing house] · leaf 153
NITTINGER.-MEAT CHOPPIER. FIG. 4 FIG.l … THE ORIGINAL OF THIS DRAWING AND THE SPECIFICATION RELATING TO IT WERE SPECIALLYPREPARED AT THESE OFFICES, FOR THE L), S. PATENT OFFICE RULES OF JANUARY. 1880. CLARK, REEVES & CO.COLUMN, N. Y. ELEVATED R. R. Vf^ff/^n
Patents
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