专利检索_ .用于制造皮带或皮条专利检索_ .用于制造皮带或皮条专利检索查询

子分类：

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
121	Belt tightening and cutting device	US60362022	1922-11-27	US1517646A	1924-12-02	LAKE WALTER S

122	Apparatus for making fillets	US52855322	1922-01-11	US1517081A	1924-11-25	LOHR FREDERICK W

123	Art of making welting	US24684618	1918-07-26	US1511228A	1924-10-14	THOMAS LUND

124	Belt punch and guide	US51560321	1921-11-16	US1489813A	1924-04-08	BEWSICK WILLIAM W

125	Leather-working machine	US32841419	1919-10-04	US1354572A	1920-10-05	MCCARTHY FLORENCE M

126	Eiksen	US1337069D		US1337069A	1920-04-13

127	Device for rounding leather.	US1909527022	1909-11-09	US950096A	1910-02-22	DRISCOLL DAN

128	Machine for rounding leather.	US1908427909	1908-04-18	US904445A	1908-11-17	PFEIFER REINHOLD A

129	Machine for cutting leather, &c., into continuous strips.	US1903142269	1903-02-07	US874102A	1907-12-17	MERRICK FRANK W

130	Lash-rounding machine	US578047D		US578047A	1897-03-02

131	Manufacture of round leather belting	US526617D		US526617A	1894-09-25

132	mountain	US514766D		US514766A	1894-02-13

133	Apparatus for cutting hides into strips	US435381D		US435381A	1890-08-26

134	Charles e	US432641D		US432641A	1890-07-22

135	Leather-rounding machine	US392113D		US392113A	1888-10-30

136	Leather-cutter	US358779D		US358779A	1887-03-01

137	Leather-rolling machine	US342946D		US342946A	1886-06-01

138	Machine foe making eeins	US299116D		US299116A	1884-05-27

139	rogers	US251293D		US251293A	1881-12-20

140	Machinery for rounding leather strings	US250516D		US250516A	1881-12-06

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