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公开(公告)号:US3401901A
公开(公告)日:1968-09-17
申请号:US61174867
申请日:1967-01-25
Applicant: LEESONA CORP
Inventor: MORTON ROBERT E , REYNOLDS CHARLES G
IPC: B65H49/10
CPC classification number: B65H49/10 , B65H2701/31
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公开(公告)号:US2926014A
公开(公告)日:1960-02-23
申请号:US56622556
申请日:1956-02-17
Applicant: LEESONA CORP
Inventor: GOODHUE WILLIAM V , REYNOLDS CHARLES G , WHITE ROBERT S
IPC: H01F41/06
CPC classification number: H01F41/068
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