Salad bar unit with refrigerated overhead storage cabinet
Self-pumping water boiler system
Semiconductor device having temperature regulation means formed
Solar collector -- heat exchanger
Solar collector and heating and cooling system
Solar energy collector and system
Solar energy heating and cooling apparatus and method
Solar energy system for heating and cooling of buildings utilizi
Solar heating and cooling collector window
Solar heating and cooling diode module
Solar heating and cooling system
Solar heating and cooling system
Solar radiation collector and water cooler
Spot thermal or environmental conditioner
Storage body with latent storage substances for temperature equi
Structural unit body having a pipe incorporated therein and a st
Structure heating and cooling system
System for regulating the temperature in rooms, more particularl
System for tempering a room