IT1210975B
(en )
1989-09-29
HEAT RECOVERY AIR, HEAT RECOVERY, FROM EXHAUST FUMES IN FIREPLACES AND SIMILAR.
IT8120459V0
(en )
1981-01-12
HEAT RECOVERY AIR, HEAT RECOVERY, FROM EXHAUST FUMES IN FIREPLACES AND SIMILAR.
IT8348004A0
(en )
1983-03-25
INDEPENDENT FIREPLACE DEVICE WITH HOT AIR CIRCULATION FOR FIREPLACES
IT8083389A0
(en )
1980-06-05
STEAM EXTRACTION HOOD FAN FOR REVERSING TOP, REAR EXHAUST AIR AND AIR CIRCULATION.
IT8105212A0
(en )
1981-09-17
FORCED AIR AND LABYRINTH HEAT EXCHANGER, SUITABLE FOR FIREPLACES.
IT8107060V0
(en )
1981-09-17
FORCED AIR AND LABYRINTH HEAT EXCHANGER, SUITABLE FOR FIREPLACES.
IT1160162B
(en )
1987-03-04
HEAT GENERATOR, PARTICULARLY FIREPLACE OR SIMILAR EQUIPPED WITH HEAT RECOVERY AND EXHAUST AND / OR FUME PURIFICATION DEVICES
IT8322249V0
(en )
1983-06-29
HEAT RECOVERY, PARTICULARLY DESIGNED FOR FIREPLACES AND SIMILAR.
IT8024583A0
(en )
1980-09-11
HEAT EXCHANGER FOR GAS AND FUMES, WITH CORRUGATED SHEET METAL.
IT8404828A0
(en )
1984-04-05
HEAT RECOVERY, PARTICULARLY FROM BOILER EXHAUST GASES.
IT8404828A1
(en )
1985-10-05
HEAT RECOVERY, IN PARTICULAR FROM THE EXHAUST GAS FROM BOILERS
IT7902509A0
(en )
1979-09-17
SOLID FUEL STOVE WITH HEAT RECOVERY THROUGH AIR CIRCULATION.
IT8120571V0
(en )
1981-01-23
HOT AIR HEATING DEVICE, PARTICULARLY FOR MOTORCYCLES AND SIMILAR.
IT7851665A0
(en )
1978-10-26
AIR CONDITIONING SYSTEM WITH AIR HEATING WITH RECOVERY HEAT FROM A FIREPLACE
IT8106956V0
(en )
1981-03-31
HOT AIR GENERATOR IN WOOD FIREPLACES.
NO147495C
(en )
1983-04-20
AIR HEATER FOR FIREPLACE.
IT7930842V0
(en )
1979-12-18
HEAT RECOVERY PARTICULARLY FOR FIREPLACES AND SIMILAR.
ES249388Y
(en )
1981-01-16
A GAS HEATED COOKING DEVICE, IN PARTICULAR A GAS FIREPLACE.
NL189778C
(en )
1993-07-16
AIR SUPPLY AND SMOKE EXHAUST FOR A NUMBER OF FUEL-FIRED HEAT SOURCES.
IT8051901V0
(en )
1980-11-19
HEATING STOVE FORCED HOT AIR ADEMEISSION.
IT8220808A0
(en )
1982-04-19
EXHAUST AIR FILTER.
IT8130609V0
(en )
1981-01-23
PERFECTED GAS BURNER, ESPECIALLY FOR VENTILATED AIR OVENS.
IT8383601A0
(en )
1983-01-06
AIR HEATER, PARTICULARLY USABLE IN A COMMON TYPE OF STOVE OR FIREPLACE.
IT8066001A0
(en )
1980-11-19
STOVE FOR FORCED HOT AIR HEATING.
IT8551908V0
(en )
1985-03-27
HOT AIR HEATING FIREPLACE.