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发明名称
Improvements in or relating to devices for winding and unwinding strips, ropes or the like
摘要
申请公布号
GB508595(A)
申请公布日期
1939.07.04
申请号
GB19380003031
申请日期
1938.01.31
申请人
RAFFAELE ARGENTO
发明人
分类号
B65H18/10
主分类号
B65H18/10
代理机构
代理人
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