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公开(公告)号:US2137585A
公开(公告)日:1938-11-22
申请号:US14751937
申请日:1937-06-10
Applicant: PIERCE WRAPPING MACHINE COMPAN
Inventor: PAUL PIERCE
IPC: B65H81/04
CPC classification number: B65H81/04
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公开(公告)号:US1635288A
公开(公告)日:1927-07-12
申请号:US9719026
申请日:1926-03-25
Applicant: PIERCE WRAPPING MACHINE COMPAN
Inventor: PAUL PIERCE
IPC: B65B25/24
CPC classification number: B65B25/24
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公开(公告)号:US2137586A
公开(公告)日:1938-11-22
申请号:US14752037
申请日:1937-06-10
Applicant: PIERCE WRAPPING MACHINE COMPAN
Inventor: PAUL PIERCE
IPC: B65H81/04
CPC classification number: B65H81/04
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