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发明名称
ROOM FOR EXTINGUISHING OIL BREAKER
摘要
申请公布号
JPS5385378(A)
申请公布日期
1978.07.27
申请号
JP19770000396
申请日期
1977.01.07
申请人
HITACHI LTD
发明人
YAMADA HIROSHI
分类号
H01H33/72;H01H33/75
主分类号
H01H33/72
代理机构
代理人
主权项
地址
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