发明名称 APARELHO E PROCESSO PARA DOBRAMENTO DE PECAS PARA FABRICACAO DE ARTIGOS DE COURO OU MATERIAIS SINTETICOS
摘要 An apparatus for bending cuts of leather or other synthetic materials by means of a suction action exerted over the cuts, which were previously gummed, providing an additional action of pressure over the cuts manually or by a pneumatic press installed over the cover of the working bench.
申请公布号 BR8004956(A) 申请公布日期 1981.06.09
申请号 BR19808004956 申请日期 1980.08.07
申请人 SANCHEZ I 发明人 SANCHEZ I
分类号 A43D8/40;C14B11/00;(IPC1-7):C14B11/00 主分类号 A43D8/40
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