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公开(公告)号:CA349628A
公开(公告)日:1935-04-16
申请号:CA349628D
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M , ENGS WILLIAM
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公开(公告)号:CA340310A
公开(公告)日:1934-03-20
申请号:CA340310D
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M
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公开(公告)号:CA338210A
公开(公告)日:1933-12-26
申请号:CA338210D
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M
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公开(公告)号:CA314643A
公开(公告)日:1931-08-25
申请号:CA314643D
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M
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公开(公告)号:CA310439A
公开(公告)日:1931-04-14
申请号:CA310439D
Applicant: SHELL DEV
Inventor: DEANESLY RICHARD M
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