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公开(公告)号:US2178573A
公开(公告)日:1939-11-07
申请号:US11228836
申请日:1936-11-23
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US2124559A
公开(公告)日:1938-07-26
申请号:US18846038
申请日:1938-02-03
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US2124553A
公开(公告)日:1938-07-26
申请号:US14550937
申请日:1937-05-29
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: C22C23/02
CPC classification number: C22C23/02
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公开(公告)号:US1917759A
公开(公告)日:1933-07-11
申请号:US59657332
申请日:1932-03-03
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: B22C3/00
CPC classification number: B22C3/00
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公开(公告)号:US1910432A
公开(公告)日:1933-05-23
申请号:US59319432
申请日:1932-02-15
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A , REID JAMES B
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US1910431A
公开(公告)日:1933-05-23
申请号:US59319332
申请日:1932-02-15
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A , REYNOLDS FRED L
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US1885429A
公开(公告)日:1932-11-01
申请号:US59030732
申请日:1932-02-01
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A , REYNOLDS FRED L
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US1871450A
公开(公告)日:1932-08-16
申请号:US35661129
申请日:1929-04-19
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: B22F9/04
CPC classification number: B22F9/04
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公开(公告)号:US1718642A
公开(公告)日:1929-06-25
申请号:US59527722
申请日:1922-10-18
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: C22C23/00
CPC classification number: C22C23/00
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公开(公告)号:US1712988A
公开(公告)日:1929-05-14
申请号:US51814221
申请日:1921-11-28
Applicant: DOW CHEMICAL CO
Inventor: GANN JOHN A
IPC: C22F1/06
CPC classification number: C22F1/06
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