Device for the distribution of two pasty substances in regulable

Device for the fractional emptying of a tube

Device for the intravenous or enteric infusion of liquids into t

Device for the pressurized dispensing of a product, especially a

Device for the use of a thin wall package

Device with rigid container and multiple flexible bags for...

Device, method, and system for controlling volume of collapsible

Devices for holding and discharging liquid and paste-like substa

Diagonally divided bottle with curved line of division...

Diaphragm controlled garden and orchard sprayer

Discharge apparatus for pasty materials

Discharge barrier for collapsible tubes

Discharge bottle for jetting two agents simultaneously

Discharge container having a squeezable and deformable

Discharge container with nozzle

Discharge container with one-way valves

Discharge of pumpable material from shipper bags

Discharge spout construction for collapsible receptacle

Discharging container

Discharging container