Gas container filling plant - for one or more containers in which there is a gas absorbent medium
GB1420210A
Process and device for filling gas in cylinders containing a solvent
DE1032279B
Method and device for defrosting air coolers and for heating cooling rooms of an electrically fully automatic cooling system
GB785767A
Improvements in and relating to central heating and plant, and methods of operating such plant
ES215867A3
An installation of central heating by cold steam, and procedure for the service of the same (Machine-translation by Google Translate, not legally binding)
DE926445C
Cold steam heating system and process for its operation
GB688921A
Improvements in and relating to cut-off valves for high pressure gases
DE842565C
Membrane chamber
DE948420C
Temperature controlled injection valve for automatic refrigeration systems
GB643358A
An improved method of and means for keeping the temperature and the humidity of the air in a refrigerator constant
GB629352A
Improvements in and relating to valve-operating devices
GB634100A
Improvements in thermostatic diaphragm-actuated expansion valves for compression refrigerating apparatus
GB634495A
Improvements relating to diaphragm pistons
GB417833A
Improvements in autogenous welding apparatus
GB417368A
Improvements in autogenous welding apparatus
GB411336A
A method and apparatus for storing liquid carbon dioxide at temperatures below 0 c.
