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公开(公告)号：US2601005A
公开(公告)日：1952-06-17
申请号：US11634649
申请日：1949-09-17
Applicant: GEN ELECTRIC
Inventor： RANEY EDWIN A
IPC: H01G13/00
CPC classification number: H01G13/006 , Y10T156/1085 , Y10T156/1092 , Y10T156/1343
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公开(公告)号：US2547644A
公开(公告)日：1951-04-03
申请号：US1810448
申请日：1948-03-31
Applicant: GEN ELECTRIC
Inventor： HOGUE ALFRED L , RANEY EDWIN A , YOUNG JAMES A , RUNALDUE LEWIS R
CPC classification number: H01G4/228 , H01G13/006 , Y10T29/435
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3.发明授权
公开(公告)号：US2600322A
公开(公告)日：1952-06-10
申请号：US4180448
申请日：1948-07-31
Applicant: GEN ELECTRIC
Inventor： RANEY EDWIN A
IPC: H01G13/00
CPC classification number: H01G13/006 , Y10T83/4622 , Y10T156/133 , Y10T156/1722 , Y10T156/1734
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