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发明名称
METHOD AND APPARATUS FOR STABILIZING THE WALL THICKNESS AT THE EXTRUSION OF BLOWN FILMS, TUBES OR TUBULAR RODS MADE OF PLASTICS
摘要
申请公布号
EP0118672(B1)
申请公布日期
1986.10.15
申请号
EP19840100464
申请日期
1984.01.18
申请人
BATTENFELD EXTRUSIONSTECHNIK GMBH
发明人
SCHWAB, ERWIN, DR. ING.;PARISI, GRAZIANO;PANDER, PETER
分类号
B29C47/10;B29C47/92;(IPC1-7):B29C47/92
主分类号
B29C47/10
代理机构
代理人
主权项
地址
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