CH9824A - New mechanism for the economical transformation of key watches of all calibres into winding watches - Google Patents

New mechanism for the economical transformation of key watches of all calibres into winding watches

Info

Publication number
CH9824A
CH9824A CH9824A CH9824DA CH9824A CH 9824 A CH9824 A CH 9824A CH 9824 A CH9824 A CH 9824A CH 9824D A CH9824D A CH 9824DA CH 9824 A CH9824 A CH 9824A
Authority
CH
Switzerland
Prior art keywords
watches
calibres
key
new mechanism
winding
Prior art date
Application number
CH9824A
Other languages
French (fr)
Inventor
Louis-Frederic Amez-Droz
Original Assignee
Amez Droz Louis Frederic
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 Amez Droz Louis Frederic filed Critical Amez Droz Louis Frederic
Publication of CH9824A publication Critical patent/CH9824A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B33/00Calibers
    • G04B33/02Circular calibers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH9824A 1895-01-09 1895-01-09 New mechanism for the economical transformation of key watches of all calibres into winding watches CH9824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH9824T 1895-01-09

Publications (1)

Publication Number Publication Date
CH9824A true CH9824A (en) 1895-08-15

Family

ID=4199706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH9824A CH9824A (en) 1895-01-09 1895-01-09 New mechanism for the economical transformation of key watches of all calibres into winding watches

Country Status (1)

Country Link
CH (1) CH9824A (en)

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