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经营范围
发明名称
ELEVATOR DISPATCHING
摘要
申请公布号
ZA9201474(B)
申请公布日期
1992.11.25
申请号
ZA19920001474
申请日期
1992.02.27
申请人
OTIS ELEVATOR COMPANY
发明人
DAVID J. SIRAG, JR.;PAUL T. WEISSER, JR.
分类号
B66B;G01G;G05B;G05D;G06F
主分类号
B66B
代理机构
代理人
主权项
地址
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