专利检索_ .不同类型手动工具的组合专利检索_ .不同类型手动工具的组合专利检索查询

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	Beet-culture implement.	US1902104960	1902-04-28	US704614A	1902-07-15	CAPPER ARTHUR S

162	Combined fork, hoe, and rake.	US1901048904	1901-02-26	US685022A	1901-10-22	WILLIAMS NATE

163	Combined rake, hoe, and sod-cutter.	US1900013531	1900-04-19	US665871A	1901-01-15	BROOKS ANSON W

164	Hand-weeder.	US1898700188	1898-12-23	US634409A	1899-10-03	FULLER SOLOMON

165	Combined hoe and edge-trimmer	US607273D		US607273A	1898-07-12

166	Thirds to leopold kiefer and andrew krueckel	US559975D		US559975A	1896-05-12

167	Hand-cultivator	US526818D		US526818A	1894-10-02

168	Grubbing-hoe	US509264D		US509264A	1893-11-21

169	Daniel w	US501662D		US501662A	1893-07-18

170	Land-roller and harrow	US495848D		US495848A	1893-04-18

171	Hand-cultivator	US418630D		US418630A	1889-12-31

172	Combined harrow and roller	US412731D		US412731A	1889-10-15

173	Combined riding harrow and roller	US402975D		US402975A	1889-05-07

174	Wendell dages	US392412D		US392412A	1888-11-06

175	Land-roller and harrow	US380131D		US380131A	1888-03-27

176	Heebeet willabd mcneal	US369119D		US369119A	1887-08-30

177	Combined hoe and rake	US351296D		US351296A	1886-10-19

178	Hand garden-cultivator	US341512D		US341512A	1886-05-11

179	Scuffle-hoe	US318148D		US318148A	1885-05-19

180	stimmel	US308360D		US308360A	1884-11-25

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