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公开(公告)号:US3429750A
公开(公告)日:1969-02-25
申请号:US3429750D
申请日:1963-07-31
Applicant: STANDARD OIL CO
Inventor: WATERS ROBERT F
CPC classification number: H01M4/98
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2.Electrodes having an intimate mixture of platinum and a second metal 失效
Title translation: 具有铂金和第二金属的混合物的电极公开(公告)号:US3468717A
公开(公告)日:1969-09-23
申请号:US3468717D
申请日:1966-11-17
Applicant: STANDARD OIL CO
Inventor: WATERS ROBERT F , COOK HURLEY D
CPC classification number: H01M4/86
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公开(公告)号:US3405007A
公开(公告)日:1968-10-08
申请号:US50247765
申请日:1965-10-22
Applicant: STANDARD OIL CO
Inventor: WATERS ROBERT F
IPC: H01M4/88
CPC classification number: H01M4/885 , H01M4/8882
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