BE576867A
(en )
1959-07-16
Temperature control device for a central heating installation for buildings.
FR1232273A
(en )
1960-10-06
Radiator for central heating system
FR1297366A
(en )
1962-06-29
Room heater
FR1228923A
(en )
1960-09-02
Control device for central heating
FR1214089A
(en )
1960-04-06
Heating installation boiler
BE591919A
(en )
1960-10-03
Covering device for space heating radiator.
FR1284380A
(en )
1962-02-09
Space heater with built-in temperature controller
FR1227454A
(en )
1960-08-22
Heating installation for apartments or other premises
FR86804E
(en )
1966-04-22
Special dryer for central heating radiators
FR1298509A
(en )
1962-07-13
Thermostatic control of the space heating of a building under the control of a central station
FR1196451A
(en )
1959-11-24
Converter for central heating system
BE575065A
(en )
1959-05-15
Heating installation boiler
FR1260396A
(en )
1961-05-05
Heater control switch
FR81506E
(en )
1963-10-04
Central heating installation
FR1141259A
(en )
1957-08-29
Thermostatically controlled regulation device for heating appliance
BE591136A
(en )
1960-09-16
Central heating radiator.
FR1214313A
(en )
1960-04-07
Thermostat controlled heater
FR1194997A
(en )
1959-11-13
Draft switch, especially for heating installation
FR1325244A
(en )
1963-04-26
Heating system for fluids
FR1271787A
(en )
1961-09-15
Temperature control circuit for heater
FR1275888A
(en )
1961-11-10
Control unit for heating systems
BE579508A
(en )
1959-10-01
Boiler for central heating.
BE581168A
(en )
1959-11-16
Radiant heating or cooling installation.
BE602931A
(en )
1961-08-16
Radiant catalytic heating installation.
BE596642A
(en )
1961-05-02
Heating control.