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公开(公告)号:US2614595A
公开(公告)日:1952-10-21
申请号:US11484849
申请日:1949-09-09
Applicant: FMC CORP
Inventor: DE BACK WILLIAM , SYLVIO PUCCINELLI , MCCLOUD ROBERT A
IPC: A23N4/14
CPC classification number: A23N4/14
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公开(公告)号:US2738819A
公开(公告)日:1956-03-20
申请号:US18656250
申请日:1950-09-25
Applicant: FMC CORP
Inventor: DE BACK WILLIAM , SYLVIO PUCCINELLI , MCCLOUD ROBERT A
IPC: A23N4/14
CPC classification number: A23N4/14
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