FR1202085A
(en )
1960-01-07
Induction heating coil
FR1245149A
(en )
1960-11-04
High frequency furnace for induction heating
BE606523A
(en )
1961-11-16
Heating furnace for coil with open turns
FR1284322A
(en )
1962-02-09
Central heating accelerator with incorporated valve
FR1283314A
(en )
1962-02-02
Induction heater for forges
FR1196806A
(en )
1959-11-26
Induction heating
BE589580A
(en )
1960-08-01
Heating boiler
BE594647A
(en )
1961-01-02
Induction coil, especially for induction furnace
BE589594A
(en )
1960-08-01
Heating boiler
FR1235026A
(en )
1960-07-01
Stove for thermosiphon heating
FR1272671A
(en )
1961-09-29
Coil structure for electric induction furnace
FR1249887A
(en )
1961-01-06
Induction furnace
FR1245915A
(en )
1960-11-10
Induction furnace
BE597879A
(en )
1961-03-31
On-load control coupler transformer
FR1202613A
(en )
1960-01-12
heating element for electric resistance furnaces and furnace provided with said element
BE580655A
(en )
1959-11-03
Coil for induction furnace.
CH392723A
(en )
1965-05-31
Induction heater
FR1220176A
(en )
1960-05-23
High frequency furnace for dielectric heating
FR1253154A
(en )
1961-02-03
Heating boiler
FR1407474A
(en )
1965-07-30
Valve for heating and cooling zones
BE579508A
(en )
1959-10-01
Boiler for central heating.
FR1230250A
(en )
1960-09-14
Induction coil, or inductor, for induction furnace
FR1227403A
(en )
1960-08-19
Convector radiator for central heating
FR1225586A
(en )
1960-07-01
Switch valve for resistance water heaters
BE598517A
(en )
1961-04-14
Materials for positive temperature coefficient thermistors