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公开(公告)号:US2313408A
公开(公告)日:1943-03-09
申请号:US28975939
申请日:1939-08-12
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A , LAWRENCE CHARLES K
IPC: C25C1/02
CPC classification number: C25C1/02
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公开(公告)号:US2425582A
公开(公告)日:1947-08-12
申请号:US59552045
申请日:1945-05-24
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A
IPC: C01B21/22
CPC classification number: C01B21/22
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公开(公告)号:US2315830A
公开(公告)日:1943-04-06
申请号:US28976039
申请日:1939-08-12
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A , LAWRENCE CHARLES K
IPC: C01B21/082 , C01B21/092 , C25C3/02
CPC classification number: C25C3/02 , C01B21/082 , C01B21/0926
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公开(公告)号:CA432024A
公开(公告)日:1945-12-18
申请号:CA432024D
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A , LAWRENCE CHARLES K
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公开(公告)号:CA425352A
公开(公告)日:1945-01-30
申请号:CA425352D
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A , LAWRENCE CHARLES K
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公开(公告)号:CA425351A
公开(公告)日:1945-01-30
申请号:CA425351D
Applicant: SOLVAY PROCESS CO
Inventor: VINGEE RAYMOND A , LAWRENCE CHARLES K
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