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公开(公告)号:US3217477A
公开(公告)日:1965-11-16
申请号:US36090164
申请日:1964-04-20
申请人: MINEKE DALE H
发明人: MINEKE DALE H
IPC分类号: A01D23/00
CPC分类号: A01D23/00
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公开(公告)号:US1090871A
公开(公告)日:1914-03-24
申请号:US1913786008
申请日:1913-08-21
申请人: MORISON ALEXANDER
发明人: MORISON ALEXANDER
CPC分类号: A01D23/00
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公开(公告)号:USRE27695E
公开(公告)日:1973-07-03
申请号:US27695D
申请日:1971-11-12
IPC分类号: A01D23/00
CPC分类号: A01D23/00
摘要: A TRACTOR-MOUNTED BEET TOPPING ASSEMBLY INCLUDES A SERIES OF BEET TOPPING UNITS PIVOTALLY MOUNTED AND BIASED INDEPENDENTLY OF ONE ANOTHER DOWNWARDLY INTO CUTTING ENGAGEMENT WITH A SERIES OF BEET ROWS, AND A PICK-UP ASSEMBLY IS ARRANGED IN TRAILING RELATION TO THE TRACTOR AND TO THE BEET TOPPING UNITS TO PICK UP THE SEVERED BEET CROWNS, FOLIAGE AND TRASH, THE PICK-UP ASSEMBLY BEING ESPECIALLY CONSTRUCTED FOR MULTI-ROW TOPPING OPERATIONS IN COOPERATION WITH THE BEET TOPPING UNITS AND IS CHARACTERIZED BY A SERIES OF FLEXIBLE FINGER ROWS ON A DRIVE TUBE BEING DRIVEN AT OPPOSITE ENDS THROUGH ONE OR MORE STRIPPER ROLLS LOCATED IN CLOSELY SPACED RELATION BEHIND THE FINGER ROWS.
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公开(公告)号:US3306017A
公开(公告)日:1967-02-28
申请号:US37834264
申请日:1964-06-26
申请人: WELLS NOVELL E
发明人: WELLS NOVELL E
IPC分类号: A01D23/00
CPC分类号: A01D23/00
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公开(公告)号:US1436396A
公开(公告)日:1922-11-21
申请号:US41318220
申请日:1920-09-27
申请人: JOEL HONSINGER
发明人: JOEL HONSINGER
IPC分类号: A01D23/00
CPC分类号: A01D23/00
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公开(公告)号:US1821573A
公开(公告)日:1931-09-01
申请号:US15803626
申请日:1926-12-30
申请人: CHARLES PEER
发明人: CHARLES PEER
IPC分类号: A01D23/00
CPC分类号: A01D23/00
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公开(公告)号:US737538A
公开(公告)日:1903-08-25
申请号:US1901084576
申请日:1901-12-03
发明人: WATERS WILLIAM , ELDER WILLIAM KIDD
CPC分类号: A01D23/00
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