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发明名称
摘要
申请公布号
DE2301455(C3)
申请公布日期
1980.06.19
申请号
DE19732301455
申请日期
1973.01.12
申请人
NIPPON TELEGRAPH & TELEPHONE PUBLIC CORP., NIPPON ELECTRIC CO. LTD.
发明人
MUROTANI, MASAYOSHI, SAPPORO, HOKKAIDO;YANO, TSUNETOSHI, TATEYAMA, CHIBA;KOYAMA, KAORU;MOTOJIMA, TOSHIHARU
分类号
H01P1/10;H01H47/00;H01H47/02;H01P1/12;H03H5/02;H04B1/74;H04B3/00;(IPC1-7):H01P1/10;H01H1/56;H01H51/28;H04B1/00;H04B7/14;H05K10/00
主分类号
H01P1/10
代理机构
代理人
主权项
地址
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