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公开(公告)号:US3413794A
公开(公告)日:1968-12-03
申请号:US62650267
申请日:1967-03-28
Applicant: LEESONA CORP
Inventor: BELL CHARLES C , NIEDERER KURT W
IPC: B65H63/032
CPC classification number: B65H63/0328 , B65H2701/31
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公开(公告)号:US3398522A
公开(公告)日:1968-08-27
申请号:US63696267
申请日:1967-05-08
Applicant: LEESONA CORP
Inventor: NIEDERER KURT W
IPC: D01H9/18 , D01H15/013
CPC classification number: D01H9/18 , D01H15/013
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公开(公告)号:US3226793A
公开(公告)日:1966-01-04
申请号:US26364863
申请日:1963-03-07
Applicant: LEESONA CORP
Inventor: CULLEN JAMES J , DEPUY FRANCIS A , MORTON ROBERT E , NIEDERER KURT W
CPC classification number: B65H67/06 , B65H67/068 , B65H73/00 , B65H2701/31
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