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公开(公告)号:US2360313A
公开(公告)日:1944-10-17
申请号:US34985240
申请日:1940-08-02
Applicant: ST REGIS PAPER CO
Inventor: BUSHMAN ROBERT P
IPC: B65B1/18
CPC classification number: B65B1/18
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公开(公告)号:US2311733A
公开(公告)日:1943-02-23
申请号:US36736339
申请日:1939-12-04
Applicant: ST REGIS PAPER CO
Inventor: BUSHMAN ROBERT P
IPC: B65D30/18
CPC classification number: B65D31/08
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