ZA774182B
(en )
1978-06-28
Sun-tracking solar energy conversion system
DE2960572D1
(en )
1981-11-05
Means for providing heated water by solar energy
GB2032510B
(en )
1982-12-22
Roofing structure for solar energy conversion
JPS5598703A
(en )
1980-07-28
Solar energy utilization unit
GB2023803B
(en )
1983-01-19
Solar collectors
JPS5540295A
(en )
1980-03-21
Floating structure for obtaining energy from sea water
IL58585A
(en )
1982-11-30
Freeze protection apparatus for solar collectors
CH610092A5
(en )
1979-03-30
System for using solar energy to heat water
IL55477A
(en )
1982-04-30
System for utilizing solar energy
GR60712B
(en )
1978-07-31
Device having sunbeams reflectors for solar energy concentration
YU179178A
(en )
1982-08-31
Solar system for distilling sea water using sun energy
JPS558589A
(en )
1980-01-22
Apparatus for harnessing solar energy
GB2023804B
(en )
1982-10-13
Solar radiation collectors
AU524889B2
(en )
1982-10-07
Solar energy system
GB2037074B
(en )
1983-02-09
Solar energy system
JPS5512373A
(en )
1980-01-28
Apparatus for harnessing solar energy
AU532771B2
(en )
1983-10-13
Solar hot water apparatus
IL56872A
(en )
1981-10-30
Solar water heater
YU179278A
(en )
1982-08-31
Solar system for distilling sea water with a single heliostat
YU179378A
(en )
1982-08-31
Two-step solar system for distilling sea water with a single heliostat
IL54655A0
(en )
1978-12-17
Method for obraining electricity and purifying sea water by the use of solar energy
YU147278A
(en )
1983-01-21
System for heating water in bays of the sea or a lake by exploiting solar energy
YU179878A
(en )
1982-08-31
Solar system for desalinating sea water by direct circulation and with an air-condenser
IL55743A
(en )
1982-02-28
Solar energy conversion apparatus with tracking means
AU578591B2
(en )
1988-11-03
Improvements to solar water heating apparatus