NO146651C
(en )
1982-11-10
INSTALLATION WITH HEAT PUMP FOR ROOM AND WATER HEATING.
AT369533B
(en )
1983-01-10
HOT WATER HEATER
IT8041596A0
(en )
1980-06-25
IMPROVED FIREPLACE FOR ROOM HEATING AND HOT WATER PRODUCTION FOR SANITARY USE.
IT8684944A0
(en )
1986-09-15
HIGH EFFICIENCY THERMAL UNIT FOR THE PRODUCTION OF HOT WATER.
SE7802703L
(en )
1978-09-13
CENTRAL HEATING SYSTEM WITH CIRCULATING HOT WATER
IT7853426V0
(en )
1978-06-20
SOLAR THERMAL SYSTEM FOR THE PRODUCTION OF HOT WATER AND HOT AIR
IT8012520A0
(en )
1980-04-24
HEAT PUMP WITH HIGH THERMAL EFFICIENCY FOR HEATING ROOMS OR HYGIENE WATER
IT7904831V0
(en )
1979-05-16
THERMAL GROUP FOR THE HEATING OF ROOMS AND OR THE PRODUCTION OF HOT WATER
IT208402Z2
(en )
1988-05-28
STRUCTURE OF HEATING BOILER IN PARTICULAR FOR THE PRODUCTION OF HOT WATER.
IT7927558A0
(en )
1979-11-26
CIRCUIT FOR HOT WATER HEATING SYSTEM.
IT7812657A0
(en )
1978-06-09
ROOM HEATING AND DOMESTIC HOT WATER PRODUCTION SYSTEMS
IT8267987A0
(en )
1982-08-04
DEVICE FOR THE PRODUCTION OF HOT WATER FOR INDUSTRIAL USE AND OR FOR HEATING
ATA192381A
(en )
1984-01-15
HOT WATER HEATER
IT1132235B
(en )
1986-06-25
HOT WATER SUPPLY SYSTEM
IT1148499B
(en )
1986-12-03
THERMAL GROUP FOR HEATING AND PRODUCTION OF DOMESTIC HOT WATER, ESPECIALLY FOR INDEPENDENT HEATING SYSTEMS
ATA198078A
(en )
1980-12-15
HOT WATER HEATING
IT9010505U1
(en )
1992-04-04
FIREPLACE FOR HEATING OF ENVIRONMENTS AND HOT WATER PRODUCTION.
IT7819842A0
(en )
1978-01-31
SYSTEM FOR THE SUPPLY OF HOT WATER AND/OR FOR THE HEATING OF HOUSES, ESTABLISHMENTS AND THE SIMILAR.
IT1108704B
(en )
1985-12-09
BOILER FOR THE PRODUCTION OF HOT WATER FOR HEATED AND / OR SANITARY USE
IT1005568B
(en )
1976-09-30
THERMAL GROUP FOR HEATING ROOMS AND THE PRODUCTION OF HOT WATER
IT8504969V0
(en )
1985-07-24
THERMAL GROUP FOR THE HEATING OF ENVIRONMENTS AND / OR THE PRODUCTION OF HOT WATER WITH HEAT RECOVERY FROM EXHAUST FUMES
IT8403553A0
(en )
1984-07-31
GAS APPLIANCE FOR THE HEATING OF SMALL ROOMS AND/OR THE PRODUCTION OF HOT WATER
IT8403553A1
(en )
1986-01-31
GAS APPLIANCE FOR HEATING SMALL ENVIRONMENTS AND / OR THE PRODUCTION OF HOT WATER.
IT8230753V0
(en )
1982-07-01
STOVE FOR HEATING ROOMS WITH HOT AIR PRODUCTION WITH FORCED CIRCULATION AND WATER FOR THERMAL SANITARY USE.
IT8104852V0
(en )
1981-05-21
BOILER FOR HEATING AND HOT WATER PRODUCTION FOR SANITARY AND SANITARY SERVICES