专利检索_ ..可调整的铲刀专利检索_ ..可调整的铲刀专利检索查询

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
181	Garden implement.	US1905271181	1905-07-25	US820601A	1906-05-15	ROBINSON GRANT W

182	Check-row cotton-thinner.	US1905248117	1905-03-02	US791880A	1905-06-06	COMBEE AUGUSTUS G M

183	Device for weeding and thinning out plants.	US1903163163	1903-06-26	US759393A	1904-05-10	OTTO BENJAMIN J

184	Garden-tool.	US1902109335	1902-05-28	US719723A	1903-02-03	BEEBE JOSEPH E

185	Hoe.	US1901086884	1901-12-23	US702659A	1902-06-17	LEWIS EDWIN C

186	Hand-cultivator.	US1900028196	1900-08-27	US664601A	1900-12-25	ANDERSON JOSEPH H

187	Half to henry mertens	US623071D		US623071A	1899-04-11

188	watson	US614356D		US614356A	1898-11-15

189	Hand garden-tool	US590583D		US590583A	1897-09-28

190	Hand-cultivator	US574555D		US574555A	1897-01-05

191	Thirds to j	US556389D		US556389A	1896-03-17

192	Hand-cultivator	US556327D		US556327A	1896-03-17

193	Hand garden-plow	US528937D		US528937A	1894-11-13

194	Garden implement	US517888D		US517888A	1894-04-10

195	Hand-cultivator	US509558D		US509558A	1893-11-28

196	G ard en-cultivator	US487113D		US487113A	1892-11-29

197	Hand-harrow	US462726D		US462726A	1891-11-10

198	Combined cultivator and plow	US460983D		US460983A	1891-10-13

199	Henry m	US452746D		US452746A	1891-05-19

200	Improvement in garden-hoes	US203643D		US203643A	1878-05-14

2 3 4 5 6 7 8 9 10 11