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公开(公告)号:US1875075A
公开(公告)日:1932-08-30
申请号:US42331230
申请日:1930-01-25
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
CPC classification number: D21F1/66 , D21F9/003 , Y10S162/07
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公开(公告)号:US1849307A
公开(公告)日:1932-03-15
申请号:US49538230
申请日:1930-11-13
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
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公开(公告)号:US1844861A
公开(公告)日:1932-02-09
申请号:US29331328
申请日:1928-07-16
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/16
CPC classification number: D21J1/16
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4.
公开(公告)号:US1824221A
公开(公告)日:1931-09-22
申请号:US31481228
申请日:1928-10-24
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21B1/36
CPC classification number: D21B1/36
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公开(公告)号:US1812970A
公开(公告)日:1931-07-07
申请号:US33438729
申请日:1929-01-23
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/00
CPC classification number: D21J1/00
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公开(公告)号:US1784993A
公开(公告)日:1930-12-16
申请号:US27738228
申请日:1928-05-12
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21H17/60
CPC classification number: D21H17/60
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公开(公告)号:US2118763A
公开(公告)日:1938-05-24
申请号:US11746736
申请日:1936-12-24
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/00
CPC classification number: D21J1/00 , Y10T29/474
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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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9.
公开(公告)号:US2046750A
公开(公告)日:1936-07-07
申请号:US72024734
申请日:1934-04-12
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H , WESTPHALEN CHARLES H
IPC: D21J1/00
CPC classification number: D21J1/00
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公开(公告)号:US2031568A
公开(公告)日:1936-02-18
申请号:US70003233
申请日:1933-11-28
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
CPC classification number: E04B1/34315 , E04C2/384
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