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公开(公告)号:US2120137A
公开(公告)日:1938-06-07
申请号:US61143132
申请日:1932-05-14
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/00
CPC classification number: D21J1/00
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公开(公告)号:US1844921A
公开(公告)日:1932-02-09
申请号:US53477231
申请日:1931-05-04
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/00
CPC classification number: D21J1/00 , Y10S428/934 , Y10T428/12993
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公开(公告)号:US2220047A
公开(公告)日:1940-10-29
申请号:US68596733
申请日:1933-08-19
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
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公开(公告)号:US2217691A
公开(公告)日:1940-10-15
申请号:US27881839
申请日:1939-06-13
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
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公开(公告)号:US2167440A
公开(公告)日:1939-07-25
申请号:US7181836
申请日:1936-03-31
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
CPC classification number: D21F9/003 , D21J1/00 , Y10S162/07
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公开(公告)号:US1894778A
公开(公告)日:1933-01-17
申请号:US51060131
申请日:1931-01-23
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/16
CPC classification number: D21J1/16
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公开(公告)号:US2323339A
公开(公告)日:1943-07-06
申请号:US24491738
申请日:1938-12-10
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: D21J1/08
CPC classification number: D21J1/08
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公开(公告)号:US1995264A
公开(公告)日:1935-03-19
申请号:US57275631
申请日:1931-11-03
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: E04F15/022
CPC classification number: E04F15/022 , E04F15/041 , Y10T428/16 , Y10T428/195 , Y10T428/24752 , Y10T428/24777
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公开(公告)号:US1923549A
公开(公告)日:1933-08-22
申请号:US45406030
申请日:1930-05-20
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: F26B25/00
CPC classification number: F26B25/004
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公开(公告)号:US1923548A
公开(公告)日:1933-08-22
申请号:US36499829
申请日:1929-05-22
Applicant: MASONITE CORP
Inventor: MASON WILLIAM H
IPC: F26B25/00
CPC classification number: F26B25/004
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