Heat retentive food service base

Heat source for rail expansion

Heat storage dish

Heat storage food container

Heat storage tank

Heat store and installation for the utilization of solar energy

Heat transfer element

Heat transfer sleeve for chemical heaters

Heat transfer system particularly applicable to solar heating in

Heat-conserving cooking utensil

Heat-generating material for portable hair curler

Heat-preserving appliance for cups or other vessels

Heat-producing agglomerates and their application in...

Heat-radiating cover for food plates

Heat-retaining food service container

Heated cabinet for food

Heated sample container case and method

Heated seaming apparatus

Heater

Heater for butter and the like