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经营范围
发明名称
A motion compensating system for use with a crane hoist.
摘要
申请公布号
EP0021934(A1)
申请公布日期
1981.01.07
申请号
EP19800400819
申请日期
1980.06.06
申请人
SKAGIT CORPORATION
发明人
WUDTKE, DONALD JOHN
分类号
B66C13/10;B63B27/30;B66C13/02;(IPC1-7):B66C13/02
主分类号
B66C13/10
代理机构
代理人
主权项
地址
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