IT8041596A0
(en )
1980-06-25
IMPROVED FIREPLACE FOR ROOM HEATING AND HOT WATER PRODUCTION FOR SANITARY USE.
IT8223846V0
(en )
1982-12-31
HANGING BOILER FOR THE PRODUCTION OF HOT WATER FOR SANITARY USE AND FOR DOMESTIC HEATING.
IT208402Z2
(en )
1988-05-28
STRUCTURE OF HEATING BOILER IN PARTICULAR FOR THE PRODUCTION OF HOT WATER.
IT232817Y1
(en )
2000-01-19
HANGING BOILER FOR THE PRODUCTION OF HOT WATER FOR DOMESTIC HEATING AND FOR SANITARY USE
IT207085Z2
(en )
1987-11-23
HIGH CAPACITY BOILER WITH HIGH POWER FOR THE PRODUCTION OF HOT WATER FOR SANITARY USE AND FOR DOMESTIC HEATING.
IT8621569V0
(en )
1986-04-16
SUBSTRATION OF DISTRICT HEATING FOR THE HEATING OF ENVIRONMENTS AND FOR THE PRODUCTION OF DOMESTIC WATER.
IT1108704B
(en )
1985-12-09
BOILER FOR THE PRODUCTION OF HOT WATER FOR HEATED AND / OR SANITARY USE
IT8020317A0
(en )
1980-02-29
DOMESTIC HOT WATER GENERATOR FOR HEATING AND HOT WATER FOR SANITARY USE.
KR880015208U
(en )
1988-09-15
Heating pipe for hot water heating
IT8104852V0
(en )
1981-05-21
BOILER FOR HEATING AND HOT WATER PRODUCTION FOR SANITARY AND SANITARY SERVICES
IT8204932V0
(en )
1982-06-01
BOILER FOR HEATING AND HOT WATER PRODUCTION FOR SANITARY AND SANITARY SERVICES
IT8434852V0
(en )
1984-05-04
ECONOMIZER WATER HEATER, ESPECIALLY FOR SANITARY AND SANITARY WATER HEATERS
IT8033327V0
(en )
1980-12-16
BOILER FOR THE PRODUCTION OF DOMESTIC HOT WATER
KR900005337U
(en )
1990-03-08
Double hot water pipe for ondol heating
KR870018676U
(en )
1987-12-24
Tube type hot water heating boiler
KR880020142U
(en )
1988-11-29
Perforated hot water boiler
IT8322603V0
(en )
1983-08-08
HANGING TYPE GAS BOILER FOR INSTANT PRODUCTION OF ACQUACALDA FOR SANITARY USE AND FOR DOMESTIC HEATING.
KR890007285U
(en )
1989-05-16
Instantaneous hot water heater
IT1144448B
(en )
1986-10-29
BOILER FOR THE PRODUCTION OF HOT WATER
KR870013733U
(en )
1987-09-10
Hot water pipe for uniform heating
KR880016585U
(en )
1988-10-08
Boiler boiler heating water heater
KR880015278U
(en )
1988-09-15
Hot water boiler for heating
KR890009263U
(en )
1989-05-30
Heating tube for hot water boiler
KR870018670U
(en )
1987-12-24
Instantaneous hot water boiler
IT8219046A0
(en )
1982-01-11
ELECTRIC WATER HEATER FOR BATHROOMS, SHOWERS, KITCHENS, AND OTHER SIMILAR USES.