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发明名称
VACUUM BREAKER
摘要
申请公布号
JPS58189927(A)
申请公布日期
1983.11.05
申请号
JP19820071165
申请日期
1982.04.30
申请人
HITACHI SEISAKUSHO KK
发明人
TSUDA HIDEAKI;IWAMOTO KIYOBUMI
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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