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经营范围
发明名称
PLASTIC EXTRUSION MACHINE
摘要
申请公布号
US3602943(A)
申请公布日期
1971.09.07
申请号
USD3602943
申请日期
1969.06.27
申请人
PRODUITS CHIMIQUES PECHINEY-SAINT-GOBIAN
发明人
BERNARD NEUVILLE;CLAUDE LEDOUX;RAOUL HESS
分类号
B29C47/52;(IPC1-7):B29F3/00
主分类号
B29C47/52
代理机构
代理人
主权项
地址
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