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发明名称
VACUUM BREAKER
摘要
申请公布号
JPS57191922(A)
申请公布日期
1982.11.25
申请号
JP19810076859
申请日期
1981.05.21
申请人
MEIDENSHA KK
发明人
SANO TAKAMITSU;NODA TAIJI
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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