发明名称 COTTON WOOL BUD
摘要 A cotton bud with a rod-like grip body and with a bud body that is arranged at least at one free end of the grip body. The rod-like grip body is a biologically degradable extrusion body, and includes natural fibres embedded into a material matrix.
申请公布号 EP2723289(A1) 申请公布日期 2014.04.30
申请号 EP20120730144 申请日期 2012.06.20
申请人 ROWEG HOLDING AG 发明人 HAENI, BEAT;RYTKA, CHRISTIAN;PETIGNAT, GUY
分类号 A61F13/38 主分类号 A61F13/38
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