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经营范围
发明名称
SWITCH GEAR
摘要
申请公布号
JPS63239585(A)
申请公布日期
1988.10.05
申请号
JP19870071447
申请日期
1987.03.27
申请人
HITACHI LTD
发明人
ABE YOSHIO;HORISAKI KOICHI
分类号
E05F5/12;G07D9/00
主分类号
E05F5/12
代理机构
代理人
主权项
地址
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