序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
21 | Belt-cutting and ripping device | US17771650 | 1950-08-04 | US2651366A | 1953-09-08 | IDE MAX C |
22 | Thong cutting device | US25323351 | 1951-10-26 | US2648905A | 1953-08-18 | WILLIAM HINSCHE |
23 | Cutting tool for strips of leather | US76111747 | 1947-07-11 | US2559291A | 1951-07-03 | JOHN ENGELN |
24 | Stripping mechanism | US23761538 | 1938-10-29 | US2225457A | 1940-12-17 | ADOLPH LANGSNER |
25 | Stock-fitting machine | US68321123 | 1923-12-28 | US1746329A | 1930-02-11 | HAROLD WARREN |
26 | Cutting machine | US57377522 | 1922-07-10 | US1676260A | 1928-07-10 | GLIDDEN HARVEY L |
27 | Cutting sheet material | US1655439D | US1655439A | 1928-01-10 | ||
28 | Lacing cutter | US8556426 | 1926-02-02 | US1646141A | 1927-10-18 | DOSTAL GUSTAVE A |
29 | Adjustable leather-strip cutter | US9134026 | 1926-03-01 | US1622265A | 1927-03-29 | FRANK ACKERMANN; HERMAN GOULD |
30 | Belt-cutting machine | US68674024 | 1924-01-17 | US1611781A | 1926-12-21 | RUSSELL MYRON A; FARRELL JAMES P; MEYER LAWRENCE A |
31 | Cutting device | US3769225 | 1925-06-17 | US1601414A | 1926-09-28 | PURPLE GEORGE E |
32 | Apparatus for leather cutting | US58027422 | 1922-08-07 | US1554036A | 1925-09-15 | RUDOLF RODERWALD |
33 | Belt cutter | US54717022 | 1922-03-27 | US1473642A | 1923-11-13 | HUGO REICHEL |
34 | Belt cutter | US43028120 | 1920-12-13 | US1415355A | 1922-05-09 | JACOBS ISIDOR M; WILLIAM CRAMER |
35 | Leather-cutting machine | US30051119 | 1919-05-29 | US1390612A | 1921-09-13 | HICKEY THOMAS F |
36 | Punch for perforating belts | US30972019 | 1919-07-09 | US1338296A | 1920-04-27 | CHRISTIAN GLEERUP-MOLLER MAGDE |
37 | Leather-trimmer. | US1906315633 | 1906-05-07 | US850591A | 1907-04-16 | LARSON ALFRED |
38 | Belt rolling machine | US452748D | US452748A | 1891-05-19 | ||
39 | Machine for making slug-strips | US431339D | US431339A | 1890-07-01 | ||
40 | Leather-trimming machine | US384287D | US384287A | 1888-06-12 | ||