AT148687B - Prüfgerät für Uhren, vorzugsweise Taschenuhren. - Google Patents

Prüfgerät für Uhren, vorzugsweise Taschenuhren.

Info

Publication number
AT148687B
AT148687B AT148687DA AT148687B AT 148687 B AT148687 B AT 148687B AT 148687D A AT148687D A AT 148687DA AT 148687 B AT148687 B AT 148687B
Authority
AT
Austria
Prior art keywords
clocks
tester
pocket watches
preferably pocket
watches
Prior art date
Application number
Other languages
English (en)
Inventor
Rudolf Dr Ing Tamm
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT148687B publication Critical patent/AT148687B/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
AT148687D 1935-01-17 1936-01-16 Prüfgerät für Uhren, vorzugsweise Taschenuhren. AT148687B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE186320X 1935-01-17

Publications (1)

Publication Number Publication Date
AT148687B true AT148687B (de) 1937-02-25

Family

ID=5719860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT148687D AT148687B (de) 1935-01-17 1936-01-16 Prüfgerät für Uhren, vorzugsweise Taschenuhren.

Country Status (3)

Country Link
AT (1) AT148687B (de)
CH (1) CH186320A (de)
GB (1) GB449452A (de)

Also Published As

Publication number Publication date
CH186320A (de) 1936-09-15
GB449452A (en) 1936-06-26

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