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公开(公告)号:CA394849A
公开(公告)日:1941-02-25
申请号:CA394849D
Applicant: SHELL DEV
Inventor: MILLAR RUSSELL W , BENT FRANKLIN A , WIK SIMON N
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公开(公告)号:CA386744A
公开(公告)日:1940-02-06
申请号:CA386744D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , LOOMIS ALBERT G , LAWTON HOWARD C
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公开(公告)号:CA386195A
公开(公告)日:1940-01-09
申请号:CA386195D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , LOOMIS ALBERT G
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公开(公告)号:CA382960A
公开(公告)日:1939-07-25
申请号:CA382960D
Applicant: SHELL DEV
Inventor: LAWTON HOWARD C , BENT FRANKLIN A , LOOMIS ALBERT G
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公开(公告)号:CA525135A
公开(公告)日:1956-05-15
申请号:CA525135D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PONIG WILLIAM L
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公开(公告)号:CA463224A
公开(公告)日:1950-02-14
申请号:CA463224D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , PETERSON ELBERT A
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公开(公告)号:CA376254A
公开(公告)日:1938-09-06
申请号:CA376254D
Applicant: SHELL DEV
Inventor: WIK SIMON N , PONIG WILLIAM , BENT FRANKLIN A
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公开(公告)号:CA366473A
公开(公告)日:1937-06-01
申请号:CA366473D
Applicant: SHELL DEV
Inventor: BENT FRANKLIN A , MILLAR RUSSELL W
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