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公开(公告)号:US2482997A
公开(公告)日:1949-09-27
申请号:US72830647
申请日:1947-02-13
Applicant: ERICSSON TELEFON AB L M
Inventor: GUSTAV ANDERSSON SVEN
IPC: H01H63/02
CPC classification number: H01H63/02
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公开(公告)号:US2490632A
公开(公告)日:1949-12-06
申请号:US61829245
申请日:1945-09-24
Applicant: ERICSSON TELEFON AB L M
Inventor: GUSTAV ANDERSSON SVEN , AKE JOHANSSON ERNST ELOF
IPC: H01R13/15
CPC classification number: H01R13/15
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公开(公告)号:US2482998A
公开(公告)日:1949-09-27
申请号:US73717147
申请日:1947-03-25
Applicant: ERICSSON TELEFON AB L M
Inventor: GUSTAV ANDERSSON SVEN
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