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发明名称
Verfahren zum Verdichten von Bahnen oder Folien
摘要
申请公布号
DE1561500(A1)
申请公布日期
1970.10.01
申请号
DE19671561500
申请日期
1967.09.26
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
CHARLES HASKELL,VERNON
分类号
B31F;B31F1/16;F16C13/00
主分类号
B31F
代理机构
代理人
主权项
地址
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