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公开(公告)号：CA572203A
公开(公告)日：1959-03-10
申请号：CA572203D
Applicant: STANDARD OIL CO
Inventor： FAY PHILIP S , SZABO LORRAINE S
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公开(公告)号：CA562917A
公开(公告)日：1958-09-09
申请号：CA562917D
Applicant: STANDARD OIL CO
Inventor： FAY PHILIP S , JONES ARTHUR L
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