NO791765L
(en )
1979-12-28
HEAT EXCHANGER PANEL, ESPECIALLY FOR SOLAR ENERGY
IT1235566B
(en )
1992-09-11
SOLAR RADIATION COLLECTOR.
IT7830544A0
(en )
1978-12-05
ELEMENT FOR THE ABSORPTION OF SOLAR ENERGY.
IT8119283A0
(en )
1981-01-23
SOLAR ENERGY SYSTEM WITH DIRECT HEATING THERMAL STORAGE.
IT7849466A0
(en )
1978-05-19
SYSTEM FOR THE PRODUCTION OF THERMAL ENERGY USING SOLAR HEAT
IT7912682A0
(en )
1979-07-20
HEAT ACCUMULATOR FOR THE RECOVERY OF SOLAR HEAT OR COMBUSTED GAS OR SIMILAR SOURCES OF THERMAL ENERGY
IT8020823A0
(en )
1980-03-21
COLLECTOR FOR THE ABSORPTION OF SOLAR ENERGY.
FR2581159B1
(en )
1989-11-24
THERMAL SHIELD RESETTING HEAT BY RADIATION.
IT1212769B
(en )
1989-11-30
SOLAR HEAT COLLECTOR.
IT8026382A0
(en )
1980-12-02
SOLAR RADIATION COLLECTOR.
IT8123281A0
(en )
1981-07-31
SYSTEM FOR CONCENTRATING SOLAR RADIANT ENERGY.
IT8030774V0
(en )
1980-07-29
EXCHANGER FOR THE RECOVERY OF THERMAL ENERGY FROM DIRECT SOLAR RADIATION.
IT7820756A0
(en )
1978-02-28
SOLAR ENERGY COLLECTOR.
IT7927393A0
(en )
1979-11-19
THERMAL ENERGY COLLECTOR AND DISTRIBUTOR, PREFERABLY USING SOLAR RADIATION.
IT8804836A0
(en )
1988-06-17
HEATING OF FLUIDS. SOLAR ENERGY COLLECTOR FOR
IT7920012A0
(en )
1979-02-08
SOLAR ENERGY COLLECTOR.
IT1126116B
(en )
1986-05-14
SOLAR ENERGY HEATING SYSTEM
IT7984956A0
(en )
1979-09-21
SOLAR ENERGY FLUID HEATING SYSTEM.
IT7819112A0
(en )
1978-01-10
SOLAR ENERGY COLLECTOR.
IT8083324A0
(en )
1980-03-03
SOLAR RADIATION COLLECTOR WORKING AS AN EXCHANGER AND HEAT ACCUMULATOR SIMULTANEOUSLY.
IT8005016V0
(en )
1980-10-16
SOLAR ENERGY COLLECTOR.
IT7824919A0
(en )
1978-06-23
SOLAR ENERGY HEAT GENERATOR.
IT8153562V0
(en )
1981-08-28
SOLAR ENERGY COLLECTOR
IT7926907A0
(en )
1979-10-30
SOLAR ENERGY SYSTEM.
IT8024842A0
(en )
1980-09-23
HEAT EXCHANGER FOR THE PRODUCTION OF HOT WATER, PARTICULARLY FOR A SOLAR ENERGY SYSTEM.