DE3562979D1
(en )
1988-07-07
Method and apparatus for recovering thermal energy
HUT36911A
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1985-10-28
Method and device for utilizing geothermic energy
GB8316020D0
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1983-07-13
Energy conversion apparatus
DE3570769D1
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1989-07-06
Radiation generating apparatus and method
GB2149150B
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1987-03-18
Method and apparatus for shaft power generation
IL73209A0
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1985-01-31
Method and apparatus for thermal energy conversion
ZA829294B
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1984-03-28
Method and apparatus for converting thermal energy
IL67751A0
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1983-05-15
Method and apparatus for thermal energy conversion
IL70203A0
(en )
1984-02-29
Method and apparatus for thermal energy storage and recovery
DE3472390D1
(en )
1988-08-04
Transfer apparatus and method
JPS57179549A
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1982-11-05
Method and device for obtaining thermal energy
AU3015484A
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1985-01-04
Method and equipment for converting thermal energy to mechanical energy
IL78695A0
(en )
1986-08-31
Method and apparatus for collecting solar radiation
PH21351A
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1987-10-15
Method and apparatus for converting thermal energy
GB2145166B
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1987-07-15
Tidal power method and apparatus
EP0125417A3
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1988-05-04
Method and apparatus for converting radiant energy levels to digital data
IL70612A0
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1984-04-30
Apparatus and method for manufacturing solar collectors
GB2139564B
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1986-04-23
Thermal energy recording apparatus
BG36287A1
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1984-10-15
Method and device for heat energy conversion
IL72570A0
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1984-11-30
Method and apparatus for thermal energy conversion
IL61503A
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1986-08-31
Method and apparatus for thermal energy conversion
BG36300A1
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1984-10-15
Method and device for heat conversion
IL65538A0
(en )
1982-07-30
Apparatus and method for converting solar radiation into thermal energy
PL236443A1
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1983-11-21
Method of and apparatus for converting thermal energy into mechanical one
JPS57173574A
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1982-10-25
Energy conversion method and apparatus