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发明名称
METHOD FOR COOLING AND SIZING HOT THERMOPLASTIC EXTRUDATES
摘要
申请公布号
CA841506(A)
申请公布日期
1970.05.12
申请号
CAD841506
申请日期
申请人
CHEVRON RESEARCH AND TECHNOLOGY COMPANY
发明人
FRED M. RECKNAGEL
分类号
主分类号
代理机构
代理人
主权项
地址
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