JPS54139262A
(en )
1979-10-29
Waste water energy recirculation method
IL59540A
(en )
1983-12-30
Solar heating system for heating water
JPS5687745A
(en )
1981-07-16
Method and device for heating water by solar energy
YU179978A
(en )
1982-08-31
Solar system for desalinating sea water by direct circulation with a preheating and an air-condenser
YU179878A
(en )
1982-08-31
Solar system for desalinating sea water by direct circulation and with an air-condenser
YU179678A
(en )
1982-08-31
Solar system for desalinating sea water by direct circulation with a preheating and gravitational circulation of liqid
YU179778A
(en )
1982-08-31
Solar system for desalinating sea water by direct circulation with a preheating and a forced circulation of heating liquids
IL56872A
(en )
1981-10-30
Solar water heater
IL60053A
(en )
1984-07-31
Solar water heater
DE3367669D1
(en )
1987-01-02
Hot water tank heated by fuel
JPS5513341A
(en )
1980-01-30
Water supply system
JPS54143940A
(en )
1979-11-09
Pursuit system solar heat water heater
SG38884G
(en )
1985-03-08
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
YU179178A
(en )
1982-08-31
Solar system for distilling sea water using sun energy
YU147278A
(en )
1983-01-21
System for heating water in bays of the sea or a lake by exploiting solar energy
MY8500655A
(en )
1985-12-31
Solar water heater
JPS5496644A
(en )
1979-07-31
Generator utilizing sea water
YU179478A
(en )
1982-08-31
Solar system for desalinating sea water by gravitational circulation of the heating liquid
JPS5499210A
(en )
1979-08-04
Builttup water tank
ZA801907B
(en )
1981-03-25
A solar water heater system
ZA785372B
(en )
1979-09-26
Improvements in solar water heaters
AU578591B2
(en )
1988-11-03
Improvements to solar water heating apparatus
IL61144A0
(en )
1980-11-30
Solar water heaters