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公开(公告)号:US1848981A
公开(公告)日:1932-03-08
申请号:US48181030
申请日:1930-09-13
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C09J197/00
CPC classification number: C09J197/00
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公开(公告)号:US1773445A
公开(公告)日:1930-08-19
申请号:US18060927
申请日:1927-04-02
Applicant: ROBESON PROCESS COMPANY
Inventor: BULLEN BENJAMIN W , WALLACE FREDRICK J
IPC: H01M6/22
CPC classification number: H01M6/22
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公开(公告)号:US2200784A
公开(公告)日:1940-05-14
申请号:US25063439
申请日:1939-01-12
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
CPC classification number: C02F1/5263 , B01D17/047
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公开(公告)号:US2142739A
公开(公告)日:1939-01-03
申请号:US10281136
申请日:1936-09-26
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C12P7/48
CPC classification number: C12P7/48
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公开(公告)号:US1952642A
公开(公告)日:1934-03-27
申请号:US63208432
申请日:1932-09-07
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C14C3/24
CPC classification number: C14C3/24 , Y10S435/832 , Y10S435/842
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公开(公告)号:US2244410A
公开(公告)日:1941-06-03
申请号:US34892240
申请日:1940-07-31
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C14C3/24
CPC classification number: C14C3/24 , Y10S435/832
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公开(公告)号:US2242601A
公开(公告)日:1941-05-20
申请号:US23848238
申请日:1938-11-02
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C09D101/18 , C09D197/00
CPC classification number: C09D101/18 , C09D197/005
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公开(公告)号:US1952643A
公开(公告)日:1934-03-27
申请号:US63208532
申请日:1932-09-07
Applicant: ROBESON PROCESS COMPANY
Inventor: WALLACE FREDRICK J
IPC: C14C3/24
CPC classification number: C14C3/24 , Y10S435/853 , Y10S435/882
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