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公开(公告)号:US1935624A
公开(公告)日:1933-11-21
申请号:US47644430
申请日:1930-08-19
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , CHARLES OLPIN HENRY , HOUGHTON MOSBY DENIS
IPC: C09B29/06
CPC classification number: C09B29/06
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2.
公开(公告)号:US1883393A
公开(公告)日:1932-10-18
申请号:US36370829
申请日:1929-05-16
Applicant: CELANESE CORP
Inventor: HOUGHTON MOSBY DENIS , CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
CPC classification number: C07D207/335
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公开(公告)号:US1935657A
公开(公告)日:1933-11-21
申请号:US36370729
申请日:1929-05-16
Applicant: CELANESE CORP
Inventor: HOUGHTON MOSBY DENIS , CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
IPC: C09B29/00
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4.
公开(公告)号:US1935623A
公开(公告)日:1933-11-21
申请号:US29709828
申请日:1928-08-02
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , HOUGHTON MOSBY DENIS , CHARLES OLPIN HENRY
IPC: D06P3/34
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