| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Leather cutter | US15663826 | 1926-12-23 | US1662398A | 1928-03-13 | HARVEY PEPIN |
| 182 | Leather cutter | US54588222 | 1922-03-22 | US1463312A | 1923-07-31 | DILLINGER THOMAS M |
| 183 | Leather-working machine | US49290821 | 1921-08-17 | US1436114A | 1922-11-21 | SAWYER JR CHARLES ADRIAN |
| 184 | Cutting device for leather soles | US40364720 | 1920-08-16 | US1422901A | 1922-07-18 | ORVILL TERRY GEORGE |
| 185 | Fur-cutting machine | US24695718 | 1918-07-27 | US1341450A | 1920-05-25 | MARTIN ZAWISTOWSKI |
| 186 | Cutting-machine | US7617516 | 1916-02-04 | US1337208A | 1920-04-20 | EATON HARRISON H |
| 187 | Grooving-machine | US31121719 | 1919-07-16 | US1335049A | 1920-03-30 | FURBER FREDERICK M |
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