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公开(公告)号：US2772518A
公开(公告)日：1956-12-04
申请号：US31972452
申请日：1952-11-10
Applicant: OWENS CORNING FIBERGLASS CORP
Inventor： WHITEHURST HARRY B , OTTO WILLIAM H
IPC: C03C25/26
CPC classification number: C03C25/26 , Y10S118/19 , Y10T29/49801
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