DK161582A
(en )
1982-10-14
GAS HEATED WATER OR AIR HEATER
NO148463C
(en )
1983-10-12
TWO ROOM HEAT BOILER FOR BURNER FUEL AND FUEL FUEL
NO812049L
(en )
1981-12-21
HEATER AND FUEL COMBUSTION AND PROCEDURE IN BUILDING THE SAME
BR7907450A
(en )
1980-08-05
PULSE COMBUSTION APPLIANCE AND HEATER
BR8005298A
(en )
1981-03-04
SOLAR ENERGY HEATER
IT7950556A0
(en )
1979-10-12
AIR AND HOT WATER GENERATOR WITH GAS HEATING OR SIMILAR
JPS54123294A
(en )
1979-09-25
Flame resistant and heat resistant structure
JPS543941A
(en )
1979-01-12
Hot water supplier effectively using heat source of incinerator
FR2502756B1
(en )
1986-11-07
POLYFUEL HOT GAS GENERATOR WITH ADJUSTABLE TEMPERATURE
IT7920865V0
(en )
1979-02-22
HOT AIR AND HOT WATER CATALYTIC GENERATOR.
BR8007507A
(en )
1981-06-02
THERMAL ENERGY COLLECTOR AND DISTRIBUTOR
IT1154731B
(en )
1987-01-21
AIR AND / OR WATER HEATING STOVE WITH SOLID FUEL COMBUSTION
ATA198078A
(en )
1980-12-15
HOT WATER HEATING
TR22164A
(en )
1986-07-08
WATER HEATER FOR HEATING WITH SMOKE AND HOT GAS FROM THE STOVER
IT8060412V0
(en )
1980-07-18
STOVE FOR AIR AND / OR WATER HEATING WITH SOLID FUEL COMBUSTION
KR790000962Y1
(en )
1979-06-30
Air and hot-water boiler
IT8619601V0
(en )
1986-01-10
WATER OR AIR HEATING BOILER WITH CLOSED FIRE AND ALSO FOR OVEN USE.
IT1142177B
(en )
1986-10-08
TWO TEMPERATURE HOT WATER BAG AND LONGER THERMAL LIFE
ATA359478A
(en )
1980-01-15
FLUE GAS HEATED WATER HEATER
IT1117461B
(en )
1986-02-17
HOT AIR GENERATOR-FIREPLACE WITH THE WATER INTERCAP WITH BOILER FOR THE HEATING OF PORTABLE HOT WATER
AT360929B
(en )
1981-02-10
GAS HEATED HOT AIR BAKER
IT7943510A0
(en )
1979-09-19
FIREPLACE WITH DUAL HOT AIR AND HOT WATER HEATING SYSTEM
IT1109883B
(en )
1985-12-23
GAS WATER HEATER
IT1215257B
(en )
1990-01-31
HEATED AIR GENERATOR WITH HOT WATER PRODUCTION.
BE877905A
(en )
1979-11-16
CENTRAL HEATING BOILER