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公开(公告)号：US2622810A
公开(公告)日：1952-12-23
申请号：US26873952
申请日：1952-01-29
Applicant: OWENS CORNING FIBERGLASS CORP
Inventor： STREAM RALPH M , BRENNER IVAN G
IPC: D02G3/18
CPC classification number: D02G3/18
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