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URL:https://www.infoclio.ch/de/astronomical-observatories-and-chronometry-t
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LOCATION:Musée international d'horlogerie de La Chaux-de-Fonds\,La Chaux-d
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SUMMARY:Astronomical Observatories and Chronometry: Time\, Science and\nIns
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DTSTAMP:20260430T074426Z
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