BE581763A
(en )
1959-12-16
Resistance heating regulation.
BE596818A
(en )
1961-03-01
Cap for drying hair.
BE592178A
(en )
1960-12-22
Boiler element for central or similar heating, and boiler by applying.
BE598097A
(en )
1961-06-13
Heating appliance.
FR1260984A
(en )
1961-05-12
boiler element for central heating or the like, and boiler making application
BE607483A
(en )
1961-12-18
Central heating boiler.
BE589580A
(en )
1960-08-01
Heating boiler
CH367961A
(en )
1963-03-15
Boiler, especially for central heating
BE591136A
(en )
1960-09-16
Central heating radiator.
BE579508A
(en )
1959-10-01
Boiler for central heating.
FR1301769A
(en )
1962-08-17
Central heating boiler suitable for oil heating
BE578920A
(en )
1959-09-16
Oil-fired heater for heating and cooking.
FR1253154A
(en )
1961-02-03
Heating boiler
FR1263411A
(en )
1961-06-09
Central heating boiler
DK106577C
(en )
1967-02-20
Cast element heating boiler.
CH373480A
(en )
1963-11-30
Radiant heater
BE592177A
(en )
1960-12-22
Boiler element for central heating or equivalent, and boiler incorporating such elements
BE589594A
(en )
1960-08-01
Heating boiler
BE602161A
(en )
1961-07-31
Induction heating arrangement.
FR1214994A
(en )
1960-04-13
Central heating boiler
FR1254151A
(en )
1961-02-17
Heating boiler
FR1232844A
(en )
1960-10-12
Oil-fired heater for heating and cooking
DK108195C
(en )
1967-10-09
Convection heater for household use.
BE582800A
(en )
1960-01-18
Heating device.
FR1335053A
(en )
1963-08-16
Improved valve, suitable for use in central heating installations