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公开(公告)号:US2549822A
公开(公告)日:1951-04-24
申请号:US78784747
申请日:1947-11-24
Applicant: MASONITE CORP
Inventor: EUCLID KOONCE WILBUR
IPC: B22C1/26
CPC classification number: B22C1/26
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公开(公告)号:US2080078A
公开(公告)日:1937-05-11
申请号:US364035
申请日:1935-01-26
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H , BOEHM ROBERT M , EUCLID KOONCE WILBUR
IPC: C08H8/00
CPC classification number: C08H8/00
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