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公开(公告)号:US2410623A
公开(公告)日:1946-11-05
申请号:US49094743
申请日:1943-06-14
Applicant: SHELL DEV
Inventor: BALLARD SEAVER A , PERONA JOHN A
CPC classification number: C08G6/02 , C08L9/02 , C08L21/00 , C08L2666/14 , C08L61/00
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公开(公告)号:CA444189A
公开(公告)日:1947-09-16
申请号:CA444189D
Applicant: SHELL DEV
Inventor: PERONA JOHN A , BALLARD SEAVER A
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公开(公告)号:CA455742A
公开(公告)日:1949-04-05
申请号:CA455742D
Applicant: SHELL DEV
Inventor: THORNHILL WILLIAM S , PERONA JOHN A
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