|
GB946664A
|
|
Ceiling heating
|
|
GB914061A
|
|
Off-peak electric thermal storage space heaters
|
|
GB889757A
|
|
Thermal storage ducts for heating or cooling buildings
|
|
GB872986A
|
|
Improvements in and relating to ceilings
|
|
GB863488A
|
|
Support device for wall brackets, suspended ceilings and the like
|
|
GB861385A
|
|
Means for casting channels of dovetail section in concrete
|
|
GB811992A
|
|
Improvements in electric heating cables
|
|
GB778805A
|
|
Improvements in apparatus for heating buildings
|
|
GB772007A
|
|
Improvements in apparatus for measuring the surface temperature of pipes
|
|
GB777246A
|
|
Improvements in apparatus for heating buildings
|
|
GB749829A
|
|
Values for the control of flow of fluids
|
