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公开(公告)号:US2796354A
公开(公告)日:1957-06-18
申请号:US41824554
申请日:1954-03-23
Applicant: STALEY MFG CO A E
Inventor: FULLER ALLEN R
IPC: D06M15/11
CPC classification number: D06M15/11
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公开(公告)号:US2403515A
公开(公告)日:1946-07-09
申请号:US48919143
申请日:1943-05-31
Applicant: STALEY MFG CO A E
Inventor: FULLER ALLEN R
IPC: D06M15/11
CPC classification number: D06M15/11
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