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经营范围
发明名称
DOORWAY MANAGEMENT SYSTEM OF BUILDING
摘要
申请公布号
JPH05113065(A)
申请公布日期
1993.05.07
申请号
JP19910275729
申请日期
1991.10.23
申请人
TOSHIBA CORP
发明人
YAMAKITA KIYOSHI
分类号
E05B19/00;E05B49/00;G08B21/00;H04Q9/00
主分类号
E05B19/00
代理机构
代理人
主权项
地址
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