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发明名称
Apparatus for winding tubes
摘要
申请公布号
US2697387(A)
申请公布日期
1954.12.21
申请号
US19510223201
申请日期
1951.04.27
申请人
DAYSTROM INCORPORATED
发明人
FALCONER ROBERT W.
分类号
B21C37/09;B29C33/02;B29C33/76;B29C53/56
主分类号
B21C37/09
代理机构
代理人
主权项
地址
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