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公开(公告)号：CA328895A
公开(公告)日：1932-12-27
申请号：CA328895D
Applicant: STANDARD OIL DEV CO
Inventor： STRATFORD REGINALD K , MCINTYRE GORDON
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公开(公告)号：CA296044A
公开(公告)日：1929-12-24
申请号：CA296044D
Applicant: STANDARD OIL DEV CO
Inventor： MCINTYRE GORDON , MOOR HERBERT H , STRATFORD REGINALD K
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