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公开(公告)号：US2473406A
公开(公告)日：1949-06-14
申请号：US70372246
申请日：1946-10-17
Applicant: TIDE WATER ASSOCIATED OIL COMP
Inventor： ZELLNER CARL N , GRANHOLM HERBERT B
IPC: C07C29/149 , C07C31/20
CPC classification number: C07C31/20 , C07C29/149 , C07C69/28
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