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公开(公告)号:US2771351A
公开(公告)日:1956-11-20
申请号:US58390056
申请日:1956-05-10
Applicant: OLIN MATHIESON
Inventor: HOLMES RAYMOND S , BALDRIDGE BYRON C , O'NEILL JR JOHN J , EARNEST SILK CHARLES
CPC classification number: C06B23/04 , C06B21/0083 , C06B45/22
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公开(公告)号:US2720358A
公开(公告)日:1955-10-11
申请号:US17245850
申请日:1950-07-07
Applicant: OLIN MATHIESON
Inventor: EARNEST SILK CHARLES
CPC classification number: B04B5/00 , B04B1/02 , C07C201/02 , C07C203/06
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公开(公告)号:US2970996A
公开(公告)日:1961-02-07
申请号:US24735751
申请日:1951-09-19
Applicant: OLIN MATHIESON
Inventor: EARNEST SILK CHARLES
IPC: C08B5/04
CPC classification number: C08B5/04
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