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发明名称
Method of and apparatus for forming tubular articles
摘要
申请公布号
US2385230(A)
申请公布日期
1945.09.18
申请号
US19420454560
申请日期
1942.08.12
申请人
UNIVERSAL WINDING COMPANY
发明人
PERRY EUGENE L.
分类号
D21J3/00
主分类号
D21J3/00
代理机构
代理人
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地址
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