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经营范围
发明名称
SWITCHING CIRCUIT
摘要
申请公布号
JPS53126853(A)
申请公布日期
1978.11.06
申请号
JP19770041801
申请日期
1977.04.12
申请人
GEN CORP
发明人
SENBA YASUHIRO;OOTSUKA SHIYOUICHI
分类号
H04B1/04;H03K17/00;H03K17/16;H03K17/60
主分类号
H04B1/04
代理机构
代理人
主权项
地址
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