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公开(公告)号:US2567219A
公开(公告)日:1951-09-11
申请号:US57737845
申请日:1945-02-12
Applicant: MASONITE CORP
Inventor: LESNIAK FRANK G
CPC classification number: B30B9/16 , B30B11/243
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公开(公告)号:US2459851A
公开(公告)日:1949-01-25
申请号:US42503441
申请日:1941-12-31
Applicant: MASONITE CORP
Inventor: STORY CHARLES F
IPC: B32B5/28
CPC classification number: B32B5/28 , Y10T428/3196
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公开(公告)号:US2436804A
公开(公告)日:1948-03-02
申请号:US49538343
申请日:1943-07-19
Applicant: MASONITE CORP
Inventor: STANLEY HILL JOHN
IPC: C07C51/00 , C07D307/50
CPC classification number: C07C51/00 , C07D307/50
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公开(公告)号:US2431353A
公开(公告)日:1947-11-25
申请号:US54721244
申请日:1944-07-29
Applicant: MASONITE CORP
Inventor: EVANS VARNER ALVIE , MERRITT PETTINGILL FRED
CPC classification number: B31F1/0012 , B31F1/0009 , B31F1/08
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公开(公告)号:US2431163A
公开(公告)日:1947-11-18
申请号:US52903644
申请日:1944-03-31
Applicant: MASONITE CORP
Inventor: BOEHM ROBERT M , HALL HORACE E
IPC: C12N1/22
CPC classification number: C12N1/22
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公开(公告)号:US2379890A
公开(公告)日:1945-07-10
申请号:US44787042
申请日:1942-06-20
Applicant: MASONITE CORP
Inventor: DORLAND RODGER M , BOEHM ROBERT M
CPC classification number: C08H6/00
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77.Process of producing carbon and activating the same, and products thereof 失效
Title translation: 生产碳和活化碳的方法及其制品公开(公告)号:US2362463A
公开(公告)日:1944-11-14
申请号:US32444240
申请日:1940-03-16
Applicant: MASONITE CORP
Inventor: BOEHM ROBERT M , HALL HORACE E
IPC: C01B32/336
CPC classification number: C01B32/336
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公开(公告)号:US2201341A
公开(公告)日:1940-05-21
申请号:US20540238
申请日:1938-05-02
Applicant: MASONITE CORP
Inventor: LADON AARON A , OSBORN FRANK V
CPC classification number: E04F13/0801 , E04F19/022 , Y10S52/08
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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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