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公开(公告)号:CA520091A
公开(公告)日:1955-12-27
申请号:CA520091D
Applicant: SHELL DEV
Inventor: NEWEY HERBERT A , CONDO FRED E
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公开(公告)号:CA530593A
公开(公告)日:1956-09-18
申请号:CA530593D
Applicant: SHELL DEV
Inventor: SHOKAL EDWARD C , NEWEY HERBERT A
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公开(公告)号:CA512113A
公开(公告)日:1955-04-19
申请号:CA512113D
Applicant: SHELL DEV
Inventor: NEWEY HERBERT A , SHOKAL EDWARD C
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公开(公告)号:CA560129A
公开(公告)日:1958-07-08
申请号:CA560129D
Applicant: SHELL DEV
Inventor: NEWEY HERBERT A , BRADLEY THEODORE F
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