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发明名称
Device for winding tubular or can cops
摘要
申请公布号
US1964221(A)
申请公布日期
1934.06.26
申请号
US19330672692
申请日期
1933.05.24
申请人
HANS SCHWEITER
发明人
SCHWEITER HANS
分类号
B65H54/14
主分类号
B65H54/14
代理机构
代理人
主权项
地址
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