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发明名称
Take-up mechanism
摘要
申请公布号
US2149723(A)
申请公布日期
1939.03.07
申请号
US19360118068
申请日期
1936.12.29
申请人
THE JEFFREY MANUFACTURING COMPANY
发明人
BRIGGS ROBERT E.
分类号
B65G23/44
主分类号
B65G23/44
代理机构
代理人
主权项
地址
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