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经营范围
发明名称
PRESSURE SWITCH
摘要
申请公布号
JPS5372180(A)
申请公布日期
1978.06.27
申请号
JP19760147691
申请日期
1976.12.10
申请人
HITACHI LTD
发明人
TSURUTA SHIZUO
分类号
H01H35/34
主分类号
H01H35/34
代理机构
代理人
主权项
地址
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