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发明名称
Automatic leveling mechanism for hoisting trucks
摘要
申请公布号
US2653679(A)
申请公布日期
1953.09.29
申请号
US19510252753
申请日期
1951.10.23
申请人
HAMILTON JR ARTHUR S
发明人
JR. ARTHUR S. HAMILTON,
分类号
B66F9/02;B66F9/075
主分类号
B66F9/02
代理机构
代理人
主权项
地址
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