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发明名称
Method and apparatus for the continuous expansion of tubular objects
摘要
申请公布号
US2804642(A)
申请公布日期
1957.09.03
申请号
US19530359134
申请日期
1953.06.02
申请人
AMERICAN VISCOSE CORPORATION
发明人
MILNE DAVID T.
分类号
B29C55/28
主分类号
B29C55/28
代理机构
代理人
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地址
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