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经营范围
发明名称
SHUTTER DEVICE
摘要
PURPOSE:To open shutter easily in operating disconnecting parts by setting shutters on both disconnecting parts.
申请公布号
JPS52145749(A)
申请公布日期
1977.12.05
申请号
JP19760061771
申请日期
1976.05.29
申请人
TOKYO SHIBAURA ELECTRIC CO
发明人
IDESAWA SHIYUUICHI
分类号
H02B11/24;H02B11/04
主分类号
H02B11/24
代理机构
代理人
主权项
地址
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