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发明名称
METHOD OF MANUFACTURING VACUUM VALVE
摘要
申请公布号
JPS5669733(A)
申请公布日期
1981.06.11
申请号
JP19790143852
申请日期
1979.11.08
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
SUZUKI HIDEO
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
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