发明名称 Flexible tubular piping mfr.
摘要 <p>The process comprises unwinding cloth into a plasticiser, with passage via two rollers to gyratory cutters. The cutters produce differing width cloth strips which then go on to a reel. - The strip is then folded longitudinally, for welding and pressing.</p>
申请公布号 ES8501301(A1) 申请公布日期 1985.02.16
申请号 ES19680005286 申请日期 1984.01.04
申请人 TOLDOS GIRALT MIRO, S.A. 发明人
分类号 B29D23/20;(IPC1-7):29D23/20 主分类号 B29D23/20
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