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公开(公告)号:US1876725A
公开(公告)日:1932-09-13
申请号:US53270431
申请日:1931-04-24
Applicant: BONNEY FLOYD CO
Inventor: ALTON MITCHELL H , GREGG ALFRED W
IPC: C22C38/46
CPC classification number: C22C38/46 , Y10T407/27
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公开(公告)号:US1892316A
公开(公告)日:1932-12-27
申请号:US41676429
申请日:1929-12-26
Applicant: BONNEY FLOYD CO
Inventor: ALTON MITCHELL H , GREGG ALFRED W , FRANK RAYMOND H
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公开(公告)号:US1859623A
公开(公告)日:1932-05-24
申请号:US46377730
申请日:1930-06-25
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W
IPC: C21D9/34
CPC classification number: C21D9/34
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公开(公告)号:US1996152A
公开(公告)日:1935-04-02
申请号:US66763233
申请日:1933-04-24
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
IPC: C03B11/10
CPC classification number: C03B11/10
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公开(公告)号:US1894819A
公开(公告)日:1933-01-17
申请号:US52503131
申请日:1931-03-24
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
IPC: C22C37/08
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公开(公告)号:US1876724A
公开(公告)日:1932-09-13
申请号:US42130630
申请日:1930-01-16
Applicant: BONNEY FLOYD CO
Inventor: ALTON MITCHELL H , GREGG ALFRED W
IPC: C22C38/46
CPC classification number: C22C38/46
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公开(公告)号:US2057892A
公开(公告)日:1936-10-20
申请号:US68295433
申请日:1933-07-31
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
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公开(公告)号:US2029819A
公开(公告)日:1936-02-04
申请号:US62097632
申请日:1932-07-05
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
CPC classification number: C21D9/34 , C22C38/22 , Y10S148/902
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公开(公告)号:US1963525A
公开(公告)日:1934-06-19
申请号:US55832131
申请日:1931-08-20
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
IPC: C22C38/56
CPC classification number: C22C38/56
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公开(公告)号:US1894820A
公开(公告)日:1933-01-17
申请号:US62753632
申请日:1932-08-04
Applicant: BONNEY FLOYD CO
Inventor: GREGG ALFRED W , FRANK RAYMOND H
IPC: C22C37/08
CPC classification number: C22C37/08
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