发明名称 Improved multiple and polyvalent bookmark
摘要 Improved multiple and polyvalent bookmark of an annular body made of flexible material (2) on which one or several retaining elements (3) made of metal or similar material are fixed, flexible ribbons (4) having different colors emerging from said retaining elements.
申请公布号 AU7790700(A) 申请公布日期 2001.04.23
申请号 AU20000077907 申请日期 2000.10.06
申请人 JOSE RAMON ESTEVE PERALES 发明人 JOSE RAMON ESTEVE PERALES
分类号 B42D9/00 主分类号 B42D9/00
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