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发明名称
EXTRUSION PROCESS FOR THE MANUFACTURE OF HOLLOW BODIES
摘要
Hollow shaped articles are extruded, advantageously continuously extruded, from molten thermoplastics by controlled cooling of the molten charge prior to entry into an extrusion die.
申请公布号
IE45933(B1)
申请公布日期
1982.12.29
申请号
IE19770002488
申请日期
1977.12.07
申请人
RHONE POULENC INDUSTRIES
发明人
分类号
B65D1/00;B29B11/10;B29C47/20;B29C47/36;B29C47/38;B29C47/80;B29C49/00;B29C49/04;B29C49/68;B29C49/78;B29C65/00
主分类号
B65D1/00
代理机构
代理人
主权项
地址
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