HEUKAMP WOLFGANGDE10121381C1 * May 2, 2001 Oct 24, 2002 Henkel Kgaa Screw-action dispenser for applying streak of viscous creme has screw spindle with fine pitch thread over most of its length and short length of coarse thread at bottom...
Screw-action dispenser for applying streak of viscous creme has screw spindle with fine pitch thread over most of its length and short length of coarse thread at bottom German Patent DE10121381 Kind Code: C1 Abstract: The spindle (16) passes through a piston (18) and moves it upward as it...