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经营范围
发明名称
EXTRUSION HEAD FOR MAKING POLYMERIC BAG FILM
摘要
申请公布号
SU863392(A1)
申请公布日期
1981.09.15
申请号
SU19792892409
申请日期
1979.12.17
申请人
KRASNODARSKIJ POLT INSTITUT
发明人
DANILIN VADIM N,SU;BURTSEV VIKTOR A,SU;KUDINOV PAVEL I,SU;KOLESNIKOVA SVETLANA G,SU
分类号
(IPC1-7):B29D7/04;B29F3/04
主分类号
(IPC1-7):B29D7/04
代理机构
代理人
主权项
地址
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