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发明名称
Elevator
摘要
申请公布号
US2408760(A)
申请公布日期
1946.10.08
申请号
US19430515257
申请日期
1943.12.22
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
DUNLOP JAMES
分类号
B66B9/00
主分类号
B66B9/00
代理机构
代理人
主权项
地址
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