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发明名称
VACUUM VALVE
摘要
申请公布号
JPS53146179(A)
申请公布日期
1978.12.19
申请号
JP19770059866
申请日期
1977.05.25
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
YAGIU SATORU;TAMAGAWA TOORU;IKEDA HISATOSHI;MAYAMA HIDEKIYO
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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