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公开(公告)号：US2000684A
公开(公告)日：1935-05-07
申请号：US64354832
申请日：1932-11-21
Applicant: CURTIS PUBLISHING COMPANY
Inventor： WATSON ALLEN WILLIAM , GRAMMER ALLEN L
IPC: B41F23/00
CPC classification number: B41F23/00
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公开(公告)号：US2077624A
公开(公告)日：1937-04-20
申请号：US73620434
申请日：1934-07-20
Applicant: CURTIS PUBLISHING COMPANY
Inventor： GRAMMER ALLEN L , WATSON ALLEN WILLIAM
IPC: B41F23/00
CPC classification number: B41F23/00
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