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公开(公告)号:US2970951A
公开(公告)日:1961-02-07
申请号:US77806758
申请日:1958-12-04
Applicant: UDYLITE RES CORP
Inventor: MANQUEN JOHN W , HENRY BROWN
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2891896A
公开(公告)日:1959-06-23
申请号:US56199256
申请日:1956-01-30
Applicant: NOBEL FRED I , OSTROW BARNET D
Inventor: NOBEL FRED I , OSTROW BARNET D
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33.Bright copper plating bath containing mixtures of metal compounds 失效
Title translation: 明亮的镀铜浴含有金属化合物的混合物公开(公告)号:US2859159A
公开(公告)日:1958-11-04
申请号:US61482656
申请日:1956-10-09
Applicant: ELECHEM CORP
Inventor: WERNLUND CHRISTIAN J
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2774728A
公开(公告)日:1956-12-18
申请号:US53755655
申请日:1955-09-29
Applicant: DU PONT
Inventor: WERNLUND CHRISTIAN J
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2690997A
公开(公告)日:1954-10-05
申请号:US31608552
申请日:1952-10-21
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: JERNSTEDT GEORGE W
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2677653A
公开(公告)日:1954-05-04
申请号:US22466251
申请日:1951-05-04
Applicant: POOR & CO
Inventor: CHESTER ALLAN E , IRWIN JOSEPH T
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2347448A
公开(公告)日:1944-04-25
申请号:US38785941
申请日:1941-04-10
Applicant: DU PONT
Inventor: WERNLUND CHRISTIAN J
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2287654A
公开(公告)日:1942-06-23
申请号:US20600238
申请日:1938-05-04
Applicant: DU PONT
Inventor: WERNLUND CHRISTIAN J , LLOYD BENNER HARRY , RICHARD BAIR ROBERT
IPC: C25D3/40
CPC classification number: C25D3/40
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公开(公告)号:US2065082A
公开(公告)日:1936-12-22
申请号:US73604734
申请日:1934-07-19
Applicant: NORTHWEST CHEMICAL CO INC
Inventor: LEWIS BERNARD F
IPC: C25D3/40
CPC classification number: C25D3/40
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