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经营范围
发明名称
Method and Apparatus for Cooling Extruded Film Tubes
摘要
申请公布号
CA2150898(A1)
申请公布日期
1995.12.04
申请号
CA19952150898
申请日期
1995.06.02
申请人
JOSEPH, DANIEL R.
发明人
JOSEPH, DANIEL R.
分类号
B29C47/88;B29C47/92;B29C55/28;(IPC1-7):B29C49/64;B29C49/78
主分类号
B29C47/88
代理机构
代理人
主权项
地址
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