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Device for generating solar power
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Weatherproof building envelope
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Roof structure for a solar system
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Laminate
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Solar heated vacuum flask for camping etc.
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Solar heated vacuum flask
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Method and device for heating a transparent, gas-shaped medium by means of concentrated sun radiation.
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Vacuum flask
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Vacuum flask with coated inner wall - has protective casing which is transparent or includes transparent panel (BR 19.9.78)
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PROCESS AND EQUIPMENT FOR THE PRODUCTION OF A GAS-FORM FUEL BY SOLAR ENERGY
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Installation for cultivating plant cultures
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Vacuum flask
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Means for covering over terraces or workshops
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Plant growth cultivation system - has cover containing rotatable parabolic reflectors with tubes to carry solar heat absorbing medium
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Solar panel system
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Method and apparatus for suppressing the visible radiation emitted by a source of infra-red radiation
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Method and apparatus for heating a fluid medium by means of solar energy
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Apparatus for heating liquid or gaseous medium with solar energy condensed
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Method and apparatus for converting radiant solar energy into mechanical energy
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Unit for converting solar energy into mechanical energy - provides for direct passage of radiant energy into working-medium
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