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经营范围
发明名称
WINCH SYSTEM
摘要
申请公布号
GB2028250(B)
申请公布日期
1982.08.11
申请号
GB19790028504
申请日期
1979.08.16
申请人
OTIS ENG CORP
发明人
分类号
B66D1/50;B66D1/74;(IPC1-7):B66D1/50
主分类号
B66D1/50
代理机构
代理人
主权项
地址
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