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发明名称
VACUUM VALVE
摘要
申请公布号
JPS5812229(A)
申请公布日期
1983.01.24
申请号
JP19810109422
申请日期
1981.07.15
申请人
TOKYO SHIBAURA DENKI KK
发明人
IIDA TAKASHI
分类号
H01H33/66
主分类号
H01H33/66
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