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公开(公告)号:US2572877A
公开(公告)日:1951-10-30
申请号:US68770046
申请日:1946-08-01
Applicant: B B CHEM CO
Inventor: MORRIS THOMAS C , JOHNSON ERIC C
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公开(公告)号:US2410878A
公开(公告)日:1946-11-12
申请号:US50264643
申请日:1943-09-16
Applicant: B B CHEM CO
Inventor: HARRINGTON VALENTINE F
IPC: A43D11/00
CPC classification number: A43D11/00
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公开(公告)号:US2401015A
公开(公告)日:1946-05-28
申请号:US56163944
申请日:1944-11-02
Applicant: B B CHEM CO
Inventor: PERKINS JOHN L
IPC: C09J111/00
CPC classification number: C09J111/00
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公开(公告)号:US2323562A
公开(公告)日:1943-07-06
申请号:US43599742
申请日:1942-03-24
Applicant: B B CHEM CO
Inventor: NUGENT FREDERICK V
IPC: A43B13/04
CPC classification number: A43B13/04 , Y10S36/02 , Y10T428/3183
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公开(公告)号:US2255353A
公开(公告)日:1941-09-09
申请号:US29193939
申请日:1939-08-25
Applicant: B B CHEM CO
Inventor: GRISWOLD STANLEY M
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公开(公告)号:US2182022A
公开(公告)日:1939-12-05
申请号:US8816736
申请日:1936-06-30
Applicant: B B CHEM CO
Inventor: GRISWOLD STANLEY M
IPC: A43D11/00
CPC classification number: A43D11/003
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公开(公告)号:US2163612A
公开(公告)日:1939-06-27
申请号:US13863137
申请日:1937-04-23
Applicant: B B CHEM CO
Inventor: MACDONALD ALEXANDER D
IPC: C09D111/00 , C09J111/00
CPC classification number: C09J111/00 , C09D111/00 , Y10S36/01
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公开(公告)号:US2107796A
公开(公告)日:1938-02-08
申请号:US75585034
申请日:1934-12-03
Applicant: B B CHEM CO
Inventor: MACDONALD ALEXANDER D
IPC: C08C3/02
CPC classification number: C08C3/02
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