发明名称 RECIPIENTE DE EMBALAGEM
摘要 <p>A substance packaging container, preferably for packaging a liquid or powder substance, includes a sealed first chamber (4) for the substance (6) to be packaged. The substance chamber (4) is comprised of a flexible material, such as a foil material. The container also includes a sealed, rigid second chamber (8) which is disposed inside the substance chamber (4).</p>
申请公布号 PT929457(E) 申请公布日期 2005.03.31
申请号 PT19970933085T 申请日期 1997.07.08
申请人 INGEMAR NASLUND 发明人 NAESLUND, INGEMAR
分类号 B65D30/16;B65D33/02;B65D85/72;(IPC1-7):B65D33/02 主分类号 B65D30/16
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