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经营范围
发明名称
SWITCHING DEVICE
摘要
申请公布号
JPS55111027(A)
申请公布日期
1980.08.27
申请号
JP19790019587
申请日期
1979.02.20
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
HATAKAWA MAMORU
分类号
H01H35/00
主分类号
H01H35/00
代理机构
代理人
主权项
地址
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