FR2651871B1
(en )
1993-11-05
ASSEMBLY FORMING SOLAR CONCENTRATOR AND RADIATOR.
DK22090D0
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1990-01-26
SOLAR RADIATION FOR LIGHTING
NO920630D0
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1992-02-18
REPLACEMENT HEATING IN CONTINUOUS COOKERS
KR900700581A
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1990-08-16
Methods and compositions for improving energy efficiency of heat pump systems
DE69025581D1
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1996-04-04
Energy measurement of heating gases
FR2609163B1
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1989-12-15
SOLAR RADIATION CONCENTRATOR
IL93802A0
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1990-12-23
Radiant energy power source structure
IT8935696V0
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1989-04-03
CONCENTRATOR OF SOLAR RADIATIONS IN PARTICULAR SUITABLE FOR COOKING, LIGHTING AND HEATING
IT8268521A0
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1982-12-24
SOLAR THERMAL CABINET FOR THE TREATMENT OF PEOPLE AND OR ANIMALS TO THE EFFECTS OF SOLAR RAYS IN PARTICULAR FOR THE SOLAR SAUNA
IT8947810A0
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1989-04-03
SOLAR RADIATION CONCENTRATOR PARTICULARLY SUITABLE FOR COOKING, LIGHTING AND HEATING
IT8922356A0
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1989-11-10
REDUCTION OF THERMAL LOSSES IN SOLAR PONDS
ES543701A0
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1986-06-01
IMPROVEMENTS IN SOLAR HEATING SYSTEMS
IT8931602V0
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1989-01-05
SOLAR THERMAL CONVECTOR PANEL
DE69027126D1
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1996-06-27
RADIATION COLLECTOR AND CONCENTRATOR
IT1187770B
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1987-12-23
RADIANT ENERGY CONCENTRATOR
IT8940427A0
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1989-08-22
HOT WATER GENERATOR THROUGH SOLAR RAYS
IT1219911B
(en )
1990-05-24
DEVICE FOR THE CIRCULATION OF WATER IN FLAT SOLAR COLLECTORS
KR860012933U
(en )
1986-11-08
Heated rice cooker
KR900007047U
(en )
1990-04-03
Solar water heater
IT1220610B
(en )
1990-06-15
HOT WATER GENERATOR THROUGH SOLAR RAYS
KR880002780U
(en )
1988-04-09
Gas cooker for heating up and down using heat
ES1001030Y
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1989-12-16
THERMOSIPHONE SOLAR HEATER
IT1229826B
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1991-09-13
DEVICE FOR THE CONTROL OF LIGHTING LAMPS, IN PARTICULAR DEVICE SIMULATOR OF THE SOLAR CYCLE FOR THE CONTROL OF THE LIGHTING OF CRIBS AND / OR SIMILAR
IT1232024B
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1992-01-23
TRANSPARENCY ABSORPTION SOLAR COLLECTOR
KR880022275U
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1988-12-26
Boiler combining electric and solar heat