IT8021903V0
(en )
1980-05-26
MANIFOLD FOR THE DISTRIBUTION OF FLUIDS, FOR EXAMPLE OF HOT WATER, IN HEATING SYSTEMS.
IT1136184B
(en )
1986-08-27
HIGH THERMAL EFFICIENCY HEAT PUMP FOR HEATING ROOMS OR HYGIENE WATER
DE3675362D1
(en )
1990-12-06
HOT WATER HEATING SYSTEM WITH HEAT CONSUMER.
IT8505222A0
(en )
1985-09-06
STORAGE HEAT EXCHANGER FOR THE PRODUCTION OF HOT WATER FOR HEATING AND SANITARY SYSTEMS.
IT8507087V0
(en )
1985-09-06
STORAGE HEAT EXCHANGER FOR THE PRODUCTION OF HOT WATER FOR HEATING AND FOR SANITARY SYSTEMS.
IT208402Z2
(en )
1988-05-28
STRUCTURE OF HEATING BOILER IN PARTICULAR FOR THE PRODUCTION OF HOT WATER.
AT384880B
(en )
1988-01-25
HOT WATER HEATING
IT8119306A0
(en )
1981-01-23
HEAT EXCHANGER FOR WATER HEATING BOILERS.
IT8484917A0
(en )
1984-03-02
ELECTRIC HEAT SUPPLEMENT FOR TRADITIONAL HOT WATER CIRCULATION HEATING SYSTEMS AND SIMILAR.
IT8249473A0
(en )
1982-11-11
INDEPENDENT HEATING THERMAL UNIT FOR HEATING AND PRODUCTION OF DOMESTIC HOT WATER, PARTICULARLY FOR SYSTEMS
IT8230753V0
(en )
1982-07-01
STOVE FOR HEATING ROOMS WITH HOT AIR PRODUCTION WITH FORCED CIRCULATION AND WATER FOR THERMAL SANITARY USE.
KR870008731U
(en )
1987-06-13
Hot water heating circulation pipe
IT7904831V0
(en )
1979-05-16
THERMAL GROUP FOR THE HEATING OF ROOMS AND OR THE PRODUCTION OF HOT WATER
IT8103343A0
(en )
1981-02-24
SOLAR ENERGY SYSTEM FOR THE PRODUCTION OF HOT WATER.
IT8546306A0
(en )
1985-05-15
SOLID FUEL HEAT EXCHANGER FOR LOW PRESSURE HOT WATER HEATING SYSTEMS WITH HOT WATER PRODUCTION FOR SANITARY SYSTEMS
IT8946888A0
(en )
1989-11-23
SUPPLEMENTARY EQUIPMENT TO KEEP THE FORCED CIRCULATION OF HOT WATER ACTIVE IN ROOM HEATING SYSTEMS.
IT8353667V0
(en )
1983-08-24
CHIMNEY BOILER FOR HOT WATER HEATING SYSTEMS
KR880022269U
(en )
1988-12-26
Heat storage of hot water boiler
IT1232205B
(en )
1992-01-28
PERFECTLY BOILER PARTICULARLY SUITABLE FOR HEATING AND HOT WATER SUPPLY SYSTEMS FOR SANITARY AND SANITARY SYSTEMS
IT8104852V0
(en )
1981-05-21
BOILER FOR HEATING AND HOT WATER PRODUCTION FOR SANITARY AND SANITARY SERVICES
KR860013650U
(en )
1986-11-18
Hot water heating boiler
IT1277726B1
(en )
1997-11-12
EQUIPMENT FOR THE PRODUCTION OF DOMESTIC HOT WATER PARTICULARLY IN DISTRICT HEATING SYSTEMS
IT9009301A0
(en )
1990-01-04
SYSTEM FOR THE ASSEMBLY AND CONTROL OF RADIATORS IN HOT WATER CIRCULATION HEATING SYSTEMS.
KR860011399U
(en )
1986-10-02
Hot water heat sink
ATA405884A
(en )
1987-11-15
BOILER FOR HOT WATER HEATING