Inscription des pressions barometriques sur les bulletins de marche des chronometres etudies dans les observatoires.

By: Material type: TextTextSeries: Actes des Journees Internationales de Chronometrie et de Metrologie, 1937, ParisPublisher: Paris Revue d'Optique Theorique et Instrumentale 1939Description: 9 pagesContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s):

LA Chaux de Fonds,

31560000038998 6657

Seperatly issued offprint of paper given in 1937 by Ditisheim at the congress of chronometry on recording barometric pressure on the cerification bulletins for chronometers

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