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发明名称
Method of winding a ball
摘要
申请公布号
US2995311(A)
申请公布日期
1961.08.08
申请号
US19570705994
申请日期
1957.12.30
申请人
W. J. VOIT RUBBER CORP.
发明人
HOLMAN RUDOLPH G.
分类号
B29C63/00;B29D22/04;B29D99/00
主分类号
B29C63/00
代理机构
代理人
主权项
地址
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