Aerosol propelled scent generating self-cooling beverage...
Apparatus and method for forming a temporary plug in a fluid con
Apparatus for cryogenic freezing of fluid filled pouches
Apparatus for freezing liquid-carrying pipes
Apparatus for freezing water in a pipe at a given location
Apparatus for icing or freezing or frosting containers or hollow
Automatic self-cooling device for beverage containers
Automatic self-cooling device for beverage containers