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经营范围
发明名称
BUFFER GAS BREAKER
摘要
申请公布号
JPS5233079(A)
申请公布日期
1977.03.12
申请号
JP19750108905
申请日期
1975.09.10
申请人
HITACHI LTD
发明人
KURASAWA TAKANAO;SATOU MINORU;TAKAHASHI ISAO
分类号
H01H33/91
主分类号
H01H33/91
代理机构
代理人
主权项
地址
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