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公开(公告)号:US3105372A
公开(公告)日:1963-10-01
申请号:US72763758
申请日:1958-04-10
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: F41H5/04
CPC classification number: F41H5/0485
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公开(公告)号:US2770195A
公开(公告)日:1956-11-13
申请号:US26552952
申请日:1952-01-08
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: F42B3/28
CPC classification number: F42B3/28
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公开(公告)号:US2555561A
公开(公告)日:1951-06-05
申请号:US67362646
申请日:1946-05-31
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: D06M11/38
CPC classification number: D06M11/385
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公开(公告)号:US2351174A
公开(公告)日:1944-06-13
申请号:US39378141
申请日:1941-05-16
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
CPC classification number: D06M15/09 , D06M15/07 , Y10T428/31986 , Y10T442/277
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公开(公告)号:US2330254A
公开(公告)日:1943-09-28
申请号:US40034741
申请日:1941-06-28
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: D01F2/30 , D06M13/292
CPC classification number: D06M13/292 , D01F2/30
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公开(公告)号:US2330253A
公开(公告)日:1943-09-28
申请号:US37785341
申请日:1941-02-07
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
CPC classification number: B65G15/38 , F16G1/04 , Y10S428/921 , Y10T442/2697
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公开(公告)号:US2318120A
公开(公告)日:1943-05-04
申请号:US34779440
申请日:1940-07-26
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: B29D30/38
CPC classification number: B29D30/38 , Y10T428/249933
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公开(公告)号:US2208653A
公开(公告)日:1940-07-23
申请号:US16412637
申请日:1937-09-16
Applicant: CELANESE CORP
Inventor: WILLIAM WHITEHEAD
IPC: D21H21/44
CPC classification number: D21H21/44
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公开(公告)号:US2160839A
公开(公告)日:1939-06-06
申请号:US6687036
申请日:1936-03-03
Applicant: CELANESE CORP
Inventor: CAMILLE DREYFUS , WILLIAM WHITEHEAD
IPC: D01F2/28 , D06M11/79 , D06M13/224
CPC classification number: D06M13/224 , D01F2/28 , D06M11/79 , Y10S8/921
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公开(公告)号:US2127586A
公开(公告)日:1938-08-23
申请号:US70104833
申请日:1933-12-05
Applicant: CELANESE CORP
Inventor: CAMILLE DREYFUS , WILLIAM WHITEHEAD
IPC: D06M13/224
CPC classification number: D06M13/224 , Y10T428/23979 , Y10T428/23986 , Y10T428/23993
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