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2022
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Invention
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Method for optimizing a district heating network. The invention relates to a method for optimizin... |
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2019
|
Invention
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Arrangement in a borehole.
The present invention comprises an arrangement in a borehole. Such an... |
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|
Invention
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Arrangement in a borehole. The present invention comprises an arrangement in a borehole (13). Suc... |
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2018
|
Invention
|
Arrangement and method for optimal energy storage and recapturing of thermal wells. The present i... |
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|
Invention
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Solar collector arrangement. A solar collector arrangement (1) comprises at least two solar colle... |
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|
Invention
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Collector element for collecting solar energy. The invention relates to a collector element for c... |
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2017
|
Invention
|
Solar collector arrangement.
A solar collector arrangement comprises at least two solar collecto... |
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|
Invention
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Collector element for collecting solar energy. A collector element for collecting solar energy. T... |
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2013
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Invention
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Solar collector, collector element, building roof, building, and solar energy recovery system. Th... |
