The cartridge dispenser comprises a double cartridge having two cylindrical containers of different cross-sections, a drive for a dynamic mixer, and a housing base in which the drive shaft of the dynamic mixer is arranged in a longitudinally displaceable manner. The mixer drive shaft is guided in a laterally...http://www.google.es/patents/US6854621?utm_source=gb-gplus-sharePatente US6854621 - Cartridge dispenser including drive for dynamic mixer
Cartridge dispenser including drive for dynamic mixer
