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经营范围
发明名称
ELEVATOR SYSTEM
摘要
申请公布号
GB8425826(D0)
申请公布日期
1984.11.21
申请号
GB19840025826
申请日期
1984.10.12
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
B66B1/34;G06T5/20
主分类号
B66B1/34
代理机构
代理人
主权项
地址
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