专利检索_ 施肥机或播种机驱动工作部件的布置专利检索_ 施肥机或播种机驱动工作部件的布置专利检索查询

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	Clutch for grain drill	US68989157	1957-10-14	US3027180A	1962-03-27	SCHNELL ERNST E

122	Fertilizer-grain drill	US35806053	1953-05-28	US2831444A	1958-04-22	SCHILL BERNARD J

123	Drive attachement for tractor-mounted seeder and cultivator	US27932552	1952-03-29	US2723632A	1955-11-15	ROWLAND ELMER F

124	Grain drill drive	US17321250	1950-07-11	US2711903A	1955-06-28	HARPER WESLEY A

125	Overrunning clutch mechanism	US4960348	1948-09-16	US2678708A	1954-05-18	SCHILL BERNARD J

126	Seeder drive arrangement	US64301646	1946-01-24	US2596060A	1952-05-06	WALZ CLAUDE W; CLAUSEN HOWARD F

127	Gearing for grain drills	US12939149	1949-11-25	US2585218A	1952-02-12	BORNGRAEBER ROYCE R

128	Grain drill	US54380644	1944-07-07	US2400745A	1946-05-21	ERDMAN THEODORE J

129	Grain drill	US26476739	1939-03-29	US2336441A	1943-12-07	PAUL TALBERT W

130	Planting mechanism	US6883236	1936-03-14	US2147726A	1939-02-21	WHITE CHARLES H

131	Corn planter	US7958036	1936-05-13	US2103129A	1937-12-21	RAYMOND WHITE CHESTER

132	Grain drill	US48675121	1921-07-22	US1751951A	1930-03-25	JOHN SCHAEFFER

133	Line-wire guide for checkrow planters	US53125622	1922-01-23	US1574928A	1926-03-02	PARKER JAMES W

134	Consin	US1517268D		US1517268A	1924-12-02

135	Grain drill	US51210621	1921-11-01	US1471179A	1923-10-16	MAX MAROTZ

136	Planter	US33966519	1919-11-21	US1441764A	1923-01-09	TRAPHAGEN HARRY R

137	Gearing	US48139121	1921-06-29	US1438134A	1922-12-05	PARKER JAMES W

138	dx voe	US1306104D		US1306104A	1919-06-10

139	Mechanical movement.	US5791915	1915-10-26	US1231136A	1917-06-26	VOE ALBERT H DE

140	Clutch mechanism for corn-planters.	US4696215	1915-08-23	US1216281A	1917-02-20	BURGESS EDWARD W

2 3 4 5 6 7 8 9 10 11

该功能需要专业版企业版VIP权限，您可以：