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发明名称
PROCEDIMIENTO PARA EL DESBARBADO AUTOMATICO DEL CUELLO DE CUERPOS HUECOS DE MATERIA PLASTICA DURANTE SU MOLDEO POR EX-TRUSION SOPLADA.
摘要
申请公布号
ES372368(A1)
申请公布日期
1972.03.16
申请号
ES19680003723
申请日期
1969.10.10
申请人
SOLVAY & CIE.
发明人
分类号
B29C49/42;B29C49/50;(IPC1-7):29F/
主分类号
B29C49/42
代理机构
代理人
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地址
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