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发明名称
BREAKER OPERATING MECHANISM WITH HYDRAULIC PRESSURE
摘要
申请公布号
JPH04188522(A)
申请公布日期
1992.07.07
申请号
JP19900314291
申请日期
1990.11.21
申请人
TOSHIBA CORP
发明人
TAKETOMI YUKIMASA
分类号
H01H33/30
主分类号
H01H33/30
代理机构
代理人
主权项
地址
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