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公开(公告)号：ZA761675B
公开(公告)日：1977-10-26
申请号：ZA761675
申请日：1976-03-18
Applicant: UNION CARBIDE CORP
Inventor： LOWTHER F
IPC: H01T20060101 , H01T
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公开(公告)号：ZA7601675B
公开(公告)日：1977-10-26
申请号：ZA7601675
申请日：1976-03-18
Applicant: UNION CARBIDE CORP
Inventor： LOWTHER F
IPC: H01T20060101 , H01T
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