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公开(公告)号:US2788586A
公开(公告)日:1957-04-16
申请号:US40700154
申请日:1954-01-29
Applicant: JACK LONDON
Inventor: JACK LONDON
IPC: A63D9/00 , B05C3/09
CPC classification number: A63D9/00 , B05C3/09