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公开(公告)号：US2595490A
公开(公告)日：1952-05-06
申请号：US57129445
申请日：1945-01-04
Applicant: WYANDOTTE CHEMICALS CORP
Inventor： SCHUBRING ARTHUR C , JILLSON LYMAN W
CPC classification number: C02F1/02 , F01K21/06 , F22B37/265
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