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经营范围
发明名称
VACUUM BREAKER
摘要
申请公布号
JPS5780625(A)
申请公布日期
1982.05.20
申请号
JP19800156288
申请日期
1980.11.06
申请人
MEIDENSHA KK;ZEMUBATSUKU:KK
发明人
TANIGAKI SHIYUUZOU
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
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