1923/en
Version vom 15. November 2014, 01:56 Uhr von Carola (Diskussion | Beiträge)
| 1922 << 1923 >> 1924 |
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Events
- On 16th January, 1923 Karl Frei obtained the major patent Nr. 97458 for a Chronometerstop or check device for Pendulum Clocks.
Births
- Karl-Gottfried Bischoff was born on 27th August, 1923 in Ellrich.
Deaths
February
- Wilhelm Conrad Röntgen died on 10th February, 1923 in Munich.
May
- Marcelin Grisel died on 6th May, 1923 in Cormondrèche.
October
- Emil Welte died on 25th October, 1923 in Norwich (Connecticut).