专利检索_ 在鞋底或内底安装前对其制作缝合口或进行其他预处理的机械专利检索_ 在鞋底或内底安装前对其制作缝合口或进行其他预处理的机械专利检索查询

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
221	Joint-machine and welt-cutter.	US1907406424	1907-12-14	US1023953A	1912-04-23	NORDEN CARL S

222	Heel-seat-jointing machine.	US1908443261	1908-07-13	US1019145A	1912-03-05	FREEMAN LOUIS G

223	Shoe-beater.	US1911621842	1911-04-18	US1009713A	1911-11-28	ASHTON ORRELL

224	Tack-pounder.	US1909518184	1909-09-17	US958035A	1910-05-17	STEWART WILLIAM C

225	Shoe-ironer.	US1907382639	1907-07-08	US876249A	1908-01-07	WENTWORTH SAMUEL J

226	Welt-marking machine.	US1906296322	1906-01-16	US861178A	1907-07-23	HOOPER WILLIAM H

227	Nailing-machine	US586153D		US586153A	1897-07-13

228	Shoe channeling and grooving machine	US577544D		US577544A	1897-02-23

229	Shoe-channeling machine	US577543D		US577543A	1897-02-23

230	Machine for beating welts and trimming shoes	US548524D		US548524A	1895-10-22

231	Setts	US457462D		US457462A	1891-08-11

232	Sole-channeling machine	US448436D		US448436A	1891-03-17

233	wright	US446399D		US446399A	1891-02-10

234	Boot oe shoe welt machine	US427610D		US427610A	1890-05-13

235	Machine for splitting scrap-leather	US381075D		US381075A	1888-04-10

236	Leather-splitting machine	US378158D		US378158A	1888-02-21

237	Leather-splitting machine	US319357D		US319357A	1885-06-02

238	Welt-cutter	US281365D		US281365A	1883-07-17

239	Machine for making shoe-heel rands	US256830D		US256830A	1882-04-25

240	Improvement in sole-channeling machines	US167523D		US167523A	1875-09-07

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