Complex electrochemical heating element
Compound lens solar energy system
Compounds for forming bodies for generating heat from radiant lu
Compression furnace
Concave, mirrored solar collector
Container for heating canned food and can main body used therefo
Container for use in precooked foods
Container with in situ dual food product mixing and heating
Control system for solar heater
Control valve means particularly adapted for swimming pool heate
Cooking adapter
Corrosion resistant solar absorber panel
Counterrotating circulating hydraulic furnace