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公开(公告)号:BR7200163D0
公开(公告)日:1973-09-20
申请号:BR16372
申请日:1972-01-12
Applicant: ESB INC
Inventor: COFFEY J , VENGROFSKI F
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公开(公告)号:ZA7200571B
公开(公告)日:1972-10-25
申请号:ZA7200571
申请日:1972-01-28
Applicant: ESB INC
Inventor: COFFEY J , VENGROFSKI F
IPC: H01M20060101 , H01M
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公开(公告)号:ZA72571B
公开(公告)日:1972-10-25
申请号:ZA72571
申请日:1972-01-28
Applicant: ESB INC
Inventor: COFFEY J , VENGROFSKI F
IPC: H01M20060101 , H01M
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