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公开(公告)号：US3046634A
公开(公告)日：1962-07-31
申请号：US81095759
申请日：1959-05-04
Applicant: GEN ELECTRIC
Inventor： KOLDA FRANK V , BRIEHL MARTIN J
IPC: H01K3/10
CPC classification number: H01K3/10
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