专利名称:Device and a process for producing
insulated siding panels
发明人:Roy L. Hobbie申请号:US11227921申请日:20050915
公开号:US20060272257A1公开日:20061207
专利附图:
摘要:An apparatus for producing insulated panels, comprising in sequence twocongruous sheet fines, a former, a foaming structure, and an extruder.
申请人:Roy L. Hobbie
地址:Lawrenceburg IN US
国籍:US
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