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公开(公告)号：US2208105A
公开(公告)日：1940-07-16
申请号：US16141537
申请日：1937-08-28
Applicant: TEXAS CO
Inventor： RATHBUN ROBERT B
CPC classification number: C10L1/14 , C10L1/1608 , C10L1/183 , C10L1/1832 , C10L1/1837 , C10L1/2222 , C10L1/223 , C10L1/2658
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