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公开(公告)号:US2849290A
公开(公告)日:1958-08-26
申请号:US56870356
申请日:1956-03-01
Applicant: OLIN MATHIESON
Inventor: FAUST JOHN P , MANGOLD DONALD J , WHITNEY ELLSWORTH D
CPC classification number: C01B6/00 , C01B35/026
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公开(公告)号:US3143391A
公开(公告)日:1964-08-04
申请号:US84603559
申请日:1959-10-12
Applicant: OLIN MATHIESON
Inventor: HURLEY JR THOMAS J , MACLAREN RICHARD O , WHITNEY ELLSWORTH D
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