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公开(公告)号：US2604430A
公开(公告)日：1952-07-22
申请号：US7802249
申请日：1949-02-24
Applicant: TEXAS CO
Inventor： SKELTON WILLIAM E , GERMAN JR IRVINE F , KIRSCH HOWARD A , OVERBAUGH WALTER V
IPC: C10G73/24
CPC classification number: C10G73/24
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