Tiedosto%3ARiefler_escapement_drawing.png

Tiedosto:Riefler escapement drawing.png

DescriptionRiefler escapement drawing.png English: Drawing of Riefler escapement, invented by Sigmund Riefler in 1889, from the catalog of the Columbian...

Tiedosto:Riefler clock drawing.png

DescriptionRiefler clock drawing.png English: Drawing of the astronomical regulator clock made by the German firm Clemens Riefler, first sold in 1902,...

2 Tuloksia löytyi "Tiedosto:Riefler_escapement_drawing.png".

Tiedosto:Riefler escapement drawing.png

Tiedosto:Riefler clock drawing.png

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