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公开(公告)号:US2958585A
公开(公告)日:1960-11-01
申请号:US76750458
申请日:1958-10-16
Applicant: DOW CHEMICAL CO
Inventor: MINGER FOREST R , BENNETT WALLIS R
IPC: C01D1/32
CPC classification number: C01D1/32
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公开(公告)号:US1921388A
公开(公告)日:1933-08-08
申请号:US39413329
申请日:1929-09-20
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
IPC: C01B7/01
CPC classification number: C01B7/017
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公开(公告)号:US2342666A
公开(公告)日:1944-02-29
申请号:US45364242
申请日:1942-08-05
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
IPC: C01F5/22
CPC classification number: C01F5/22
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公开(公告)号:US2091983A
公开(公告)日:1937-09-07
申请号:US3088135
申请日:1935-07-11
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
CPC classification number: F24F3/1417 , B01D53/26
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公开(公告)号:US2299917A
公开(公告)日:1942-10-27
申请号:US38650041
申请日:1941-04-02
Applicant: DOW CHEMICAL CO
Inventor: MINGER FOREST R , SCOLES WAYNE L
IPC: A01N59/02
CPC classification number: A01N59/02
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6.
公开(公告)号:US2013334A
公开(公告)日:1935-09-03
申请号:US74867434
申请日:1934-10-17
Applicant: DOW CHEMICAL CO
Inventor: BARSTOW EDWIN O , HEATH SHELDON B , MINGER FOREST R
IPC: C01F5/30
CPC classification number: C01F5/30
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公开(公告)号:US2277827A
公开(公告)日:1942-03-31
申请号:US27552639
申请日:1939-05-24
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
IPC: C01F5/34
CPC classification number: C01F5/34
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公开(公告)号:US2143007A
公开(公告)日:1939-01-10
申请号:US910735
申请日:1935-03-02
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
CPC classification number: F24F3/1417 , B01D53/26 , F24F2003/1458
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公开(公告)号:US1978403A
公开(公告)日:1934-10-30
申请号:US64968432
申请日:1932-12-31
Applicant: DOW CHEMICAL CO
Inventor: BARSTOW EDWIN O , MINGER FOREST R
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公开(公告)号:US2398743A
公开(公告)日:1946-04-16
申请号:US53238844
申请日:1944-04-24
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , MINGER FOREST R
IPC: C01F5/30
CPC classification number: C01F5/30
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