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12 résultats pour : gas derived energy

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Post bus garage Schlieren 1962
UMG26A14_402

Post bus garage Schlieren 1962

Journalists during tour of Schlieren gasworks 1957
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Journalists during tour of Schlieren gasworks 1957

Journalists during tour of Schlieren gasworks 1957
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Journalists during tour of Schlieren gasworks 1957

Worker at Schlieren gasworks 1957
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Worker at Schlieren gasworks 1957

First gas tank in St. Gallen 1967
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First gas tank in St. Gallen 1967

Gasworks Schlieren 1957.
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Gasworks Schlieren 1957.

Gasworks Schlieren 1957.
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Gasworks Schlieren 1957.

Workers at Gasworks Schlieren 1957.
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Workers at Gasworks Schlieren 1957.

Gasworks Schlieren 1957.
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Gasworks Schlieren 1957.

Production plant, wood gas. 1941
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Production plant, wood gas. 1941

Production of wood gas; 1941
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Production of wood gas; 1941

Pfaffnau. natural gas deposit. 1964
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Pfaffnau. natural gas deposit. 1964