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公开(公告)号:US2527502A
公开(公告)日:1950-10-24
申请号:US65465046
申请日:1946-03-15
Applicant: OWENS CORNING FIBERGLASS CORP
Inventor: SIMISON ALLEN L , BILLMAN CHARLES H , MCKELVY STREAM RALPH
IPC: C03B37/07
CPC classification number: C03B37/07 , Y10S242/92
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公开(公告)号:US2433304A
公开(公告)日:1947-12-23
申请号:US57375345
申请日:1945-01-20
Applicant: OWENS CORNING FIBERGLASS CORP
Inventor: MCKELVY STREAM RALPH
IPC: B65H54/28
CPC classification number: B65H54/2845 , B65H54/2893 , B65H2403/47 , B65H2701/3122 , Y10S242/92
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