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
Delivery warmer
Device for changing temperature of material therein
Device for changing temperature of material therein
Device for changing temperature of material therein
Device for collecting solar energy
Device for collecting solar energy
Device for heating food contained in a sealed container
Device for melting ice at a fish hole in the ice
Device for thawing ground