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经营范围
发明名称
VACUUM BREAKER
摘要
申请公布号
JPS5591517(A)
申请公布日期
1980.07.11
申请号
JP19780162412
申请日期
1978.12.29
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
OOHASHI HIROSHI
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
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