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公开(公告)号:CA167209A
公开(公告)日:1916-01-25
申请号:CA167209D
申请日:1915-03-06
Applicant: PELLE COMPANY , WEXLER BENJAMIN
Inventor: WEXLER BENJAMIN
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公开(公告)号:US2146046A
公开(公告)日:1939-02-07
申请号:US18709538
申请日:1938-01-26
Applicant: PELLE COMPANY
Inventor: BANCROFT JAMES E
IPC: B66B13/20
CPC classification number: B66B13/20
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