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经营范围
发明名称
CONTACTLESS RELAY CIRCUIT
摘要
申请公布号
JPS53136926(A)
申请公布日期
1978.11.29
申请号
JP19770051861
申请日期
1977.05.06
申请人
NAIGAI SHISETSU KOUGIYOU KK
发明人
KUMAKAHA YOSHIHIKO
分类号
H01H47/32;H01H47/00;H03K17/00;H03K19/00;H03K19/173
主分类号
H01H47/32
代理机构
代理人
主权项
地址
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