序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
161 Method of making cutting dies US4474135 1935-10-12 US2124676A 1938-07-26 RYAN GEORGE F
162 Cutting die US75086134 1934-10-31 US2124591A 1938-07-26 RYAN GEORGE F
163 Die structure US10238436 1936-09-24 US2100847A 1937-11-30 HALSTEAD MERLE E
164 Adjustable die and blade for the same US3064635 1935-07-10 US2078569A 1937-04-27 HALSTEAD MERLE E
165 Pattern US72974434 1934-06-09 US2065734A 1936-12-29 PIERSON HAROLD L
166 Cutting die US73711334 1934-07-26 US2063179A 1936-12-08 FRANZ MERTINZ
167 Perforating device US68004733 1933-07-12 US1942539A 1934-01-09 GEORGE DEUBEL CARL
168 Punch US53075331 1931-04-17 US1887360A 1932-11-08 OLSEN JOHN C
169 messmer US18260D USRE18260E 1931-11-24
170 Reenforced cutting block US41995230 1930-01-10 US1833111A 1931-11-24 GLIDDEN HARVEY L
171 Die for stamping out blanks, more particularly for leather goods US16678327 1927-02-08 US1738599A 1929-12-10 FRANZ MERTINZ
172 Die for forming washers US72429924 1924-07-05 US1738547A 1929-12-10 WHITE CLAUDE E
173 Cutting die US30695828 1928-09-19 US1733638A 1929-10-29 WOODWORTH ROY V
174 Die US22874827 1927-10-26 US1718476A 1929-06-25 MESSMER JR CHARLES A
175 Marking die US13079026 1926-08-23 US1646413A 1927-10-25 AUGUST LOSSMANN
176 Clicking or like cutting-out knife US84725 1925-01-06 US1565083A 1925-12-08 HOWARD FREER HENRY
177 Ctjttllfg block for die presses US1545863D US1545863A 1925-07-14
178 Combined die and marker US69152524 1924-02-08 US1528819A 1925-03-10 FRANK ENGEL
179 Cutting die and process of making the same US62973323 1923-04-03 US1505774A 1924-08-19 FITZGERALD WILLIAM H J
180 Cutting-die US36760620 1920-03-22 US1390117A 1921-09-06 FREEMAN WALTER B
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