Improvements in and relating to clacks or check valves
US2679353A
Compressor having rotary slide valve
GB680680A
Improvements in and relating to compressors
GB667793A
Improvements in and relating to foodstuffs from milk
US2548699A
Refrigerating machine of the combined compression-absorption type
GB597141A
Improvements in or relating to refrigeration
GB434002A
Improvements in and relating to refrigerating machines
US2025634A
Evaporator for refrigerating plants
GB392351A
Improvements in lubricating means for compound compressors
US1904817A
Refrigerating plant
GB290609A
Improvements in receiver separators and regulating devices for refrigerating machines
US1746185A
Combined condenser and separator
GB272485A
Improvements in receiver-separators and regulating devices for refrigerating machines
US1856019A
Compressor
US1746184A
Automatic regulating device
US1651112A
Injector for refrigerating machines
GB252466A
Improvements in or relating to regulating devices for refrigerating machines
GB252647A
Improvements in or relating to devices for regulating flow of fluids and separating vapour from volatile liquids in particular in refrigerating machines
DE448635C
Control valve, especially for refrigeration machines
