发明名称 DEVICE FOR STORING AND DISPENSING A FREE-FLOWING SUBSTANCE
摘要 A device can be especially designed for storing and dispensing dental materials. The device comprises a container comprising a first and a second film which form at least one first chamber for receiving a first substance and a recess that is separated from the chamber and serves to remove the first substance. The separation area between the recess and the first chamber is provided with a passage area that can be opened in a selective manner. The first chamber contains at least one additional container.
申请公布号 EP1259438(A1) 申请公布日期 2002.11.27
申请号 EP20010917041 申请日期 2001.02.28
申请人 3M ESPE AG 发明人 BERTL, MATHIAS;PEUKER, MARC;HAGER, GABRIELE
分类号 A61C5/04;A61C5/06;B65D75/36;B65D75/58;B65D75/60 主分类号 A61C5/04
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