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经营范围
发明名称
VACUUM VALVE
摘要
申请公布号
JPS56120043(A)
申请公布日期
1981.09.21
申请号
JP19800023707
申请日期
1980.02.27
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
SHIOIRI SATORU;OOSHIMA IWAO
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
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地址
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