Cold trap for the purification of a liquid metal having separate

Combination cryopump/getter pump and method for regenerating sam

Condenser cold trap unit with separate fraction collection...

Continuous cryopump with a device for regenerating the cryosurfa

Continuous cryopump with a method for removal of solidified gase

Continuously pumping and reactivating gas pump

Control apparatus for a plurality of cryopumps

Controllable throttle for a vacuum pump

Controlled cryogenic liquid delivery

Controlled multiple storage vessel gas trap

Convection-shielded cryopump

Convection-shielded cryopump

Coolant replenishing system for superconducting field windings

Cooling heat exchanger

Cooling trap for vacuum

Corrosion resistant cryopump

Coupling for cryogenic liquid transfer into rotating apparatus

Cryo-slammer

Cryo-slamming apparatus and method for ultrarapid cooling of bio

Cryoadsorption pumps having panels with zeolite plates