FANCIFUL S
CENTRIFUGES, MIXERS, PUMPS, PARTICLE CLASSIFIERS, COUNTER-CURRENT EXTRACTORS, DEAERATORS, STEAM CONDENSERS, POWDER COLLECTION EQUIPMENT, PROPORTIONING DEVICES, PARTICLE SIZE ANALYZERS, LEVEL CONTROLLERS, TIME CONTROLS FOR CENTRIFUGES, SPRAY DRYERS, VACUUM DRYERS, VACUUM DEHYDRATORS, AND HEATER ASSEMBLIES
Expired · September 28, 1962 · 72154159 ·