KR870001449A
(en )
1987-03-13
Gas instantaneous water heater
DK161582A
(en )
1982-10-14
GAS HEATED WATER OR AIR HEATER
IT8167288A0
(en )
1981-03-03
REFRIGERATOR CABINET ALSO WORKS AS A WATER HEATER
AT384880B
(en )
1988-01-25
HOT WATER HEATING
IT8403553A0
(en )
1984-07-31
GAS APPLIANCE FOR THE HEATING OF SMALL ROOMS AND/OR THE PRODUCTION OF HOT WATER
AT384883B
(en )
1988-01-25
GAS HEATED WATER HEATER
IT8403553A1
(en )
1986-01-31
GAS APPLIANCE FOR HEATING SMALL ENVIRONMENTS AND / OR THE PRODUCTION OF HOT WATER.
IT208402Z2
(en )
1988-05-28
STRUCTURE OF HEATING BOILER IN PARTICULAR FOR THE PRODUCTION OF HOT WATER.
DK162004C
(en )
1992-02-10
ROOM HEATING ELEMENT
ATA239881A
(en )
1984-12-15
REMOTE HEATING PIPE
IT8621569V0
(en )
1986-04-16
SUBSTRATION OF DISTRICT HEATING FOR THE HEATING OF ENVIRONMENTS AND FOR THE PRODUCTION OF DOMESTIC WATER.
IT7904831V0
(en )
1979-05-16
THERMAL GROUP FOR THE HEATING OF ROOMS AND OR THE PRODUCTION OF HOT WATER
IT8429002V0
(en )
1984-07-31
GAS WATER HEATER USABLE FOR HEATING SMALL ENVIRONMENTS
IT1169657B
(en )
1987-06-03
GAS STOVE WITH HOT WATER PRODUCTION
IT9010505U1
(en )
1992-04-04
FIREPLACE FOR HEATING OF ENVIRONMENTS AND HOT WATER PRODUCTION.
KR870018687U
(en )
1987-12-24
Gas hot water heater
IT8230753V0
(en )
1982-07-01
STOVE FOR HEATING ROOMS WITH HOT AIR PRODUCTION WITH FORCED CIRCULATION AND WATER FOR THERMAL SANITARY USE.
ATA343486A
(en )
1988-11-15
GAS HEATED WATER HEATER
IT1199478B
(en )
1988-12-30
HEATING AND HOT WATER PRODUCTION PLANT THROUGH HELIO-ASSISTED HEAT PUMP
IT8848551A0
(en )
1988-11-11
WATERTIGHT THERMAL UNIT FOR HEATING AND/OR PRODUCTION OF DOMESTIC HOT WATER, PARTICULARLY FOR INDEPENDENT GAS HEATING SYSTEMS
KR860013650U
(en )
1986-11-18
Hot water heating boiler
UA24748A1
(en )
1998-12-25
WATER HEATING BOILER
KR880008184U
(en )
1988-06-29
Gas burner of instantaneous water heater
IT1181559B
(en )
1987-09-30
DEVICE FOR THE PRODUCTION OF HOT AIR FOR THE HEATING OF DOMESTIC AND INDUSTRIAL ENVIRONMENTS
IT8464329V0
(en )
1984-06-06
DEVICE FOR THE PRODUCTION OF HOT AIR FOR THE HEATING OF DOMESTIC AND INDUSTRIAL ENVIRONMENTS.