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公开(公告)号:CA588854A
公开(公告)日:1959-12-15
申请号:CA588854D
Applicant: SHELL DEV
Inventor: BONDI ARNOLD A , SCOTT LAWRENCE B
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公开(公告)号:CA561492A
公开(公告)日:1958-08-05
申请号:CA561492D
Applicant: SHELL DEV
Inventor: MORRIS RUPERT C , SCOTT LAWRENCE B
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公开(公告)号:CA536553A
公开(公告)日:1957-01-29
申请号:CA536553D
Applicant: SHELL DEV
Inventor: WILLIAMS PAUL H , SCOTT LAWRENCE B , BORSOFF VICTOR N
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