专利检索_ 带专用附属装置的犁例如带土下施肥工具碎土块机的专利检索_ 带专用附属装置的犁例如带土下施肥工具碎土块机的专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	Stalk cutter attachment for disk plows	US63640532	1932-10-05	US1910772A	1933-05-23	WILLIAM KUBICA ALOIS

62	Plow for wetting the plowshare	US52210531	1931-03-12	US1897444A	1933-02-14	GUNNAR STARK KARL

63	Subsoil plow	US27582728	1928-05-07	US1711355A	1929-04-30	ARTHUR KREBS EWALD; ALFRED KREBS FRANZ

64	Plow attachment	US4608225	1925-07-25	US1646750A	1927-10-25	JOEL HOLLEY; SIMON HOLLEY

65	Attachment for plows	US71308424	1924-05-13	US1591227A	1926-07-06	MARTIN NESS

66	Agricultural implement	US5529225	1925-09-09	US1586416A	1926-05-25	MARTIN EGGUM

67	Attachment for plows	US58431222	1922-08-25	US1574627A	1926-02-23	HAINES JOHN W

68	Stalk cutter	US67917323	1923-12-07	US1563221A	1925-11-24	NIX WILLIAM S

69	Stjbsoiling attachment for disk gang plows	US1551477D		US1551477A	1925-08-25

70	Weed-cutting attachment for plows	US75886724	1924-12-30	US1542009A	1925-06-16	CLEO SHIPMAN

71	Vine-cutter attachment for cultivators and plows	US69508224	1924-02-25	US1526639A	1925-02-17	MARTIN LEEBOLD

72	Plow attachment	US58130522	1922-08-12	US1521991A	1925-01-06	BIBB JR BENJAMIN OVID

73	Plow	US37082820	1920-04-02	US1371064A	1921-03-08	AGNENIO AGNENI

74	Riding-cultivator.	US18061117	1917-07-14	US1294769A	1919-02-18	CASEY IRBY B

75	Plow and the like.	US566715	1915-02-02	US1237446A	1917-08-21	ARCE MANUEL J

76	Wheeled cultivator.	US1912674414	1912-01-30	US1122370A	1914-12-29	DENTON DANIEL T

77	Soil-tilling machine.	US1911604461	1911-01-24	US1045128A	1912-11-26	DERR HOMER MUNRO

78	Harrow.	US1911601846	1911-01-10	US993855A	1911-05-30	MADSEN MADS S

79	Attachment for cultivators.	US1910576316	1910-08-09	US981023A	1911-01-10	SONIER LOVINCE

80	Cultivator.	US1908447786	1908-08-10	US936765A	1909-10-12	DEPPE DENNIS F

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