发明名称 Patrone fuer Dentalmaterial.
摘要 A cartridge made of a material that does not to a significant extend absorb polar components from a dental composition stored therein. The force required to extrude a dental composition from the cartridge increases less over time in a cartridge of the invention than in a cartridge of the same configuration made of conventionally employed materials such as nylon-6.
申请公布号 CH687676(A5) 申请公布日期 1997.01.31
申请号 CH19910000124 申请日期 1991.01.16
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 MARTIN, THOMAS W.;STEINMETZ, JEFFREY S.;CULLER, SCOTT R.
分类号 A61C5/04;A61C5/06 主分类号 A61C5/04
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