CH9509A - Quiet speed controller for musical watches - Google Patents

Quiet speed controller for musical watches

Info

Publication number
CH9509A
CH9509A CH9509A CH9509DA CH9509A CH 9509 A CH9509 A CH 9509A CH 9509 A CH9509 A CH 9509A CH 9509D A CH9509D A CH 9509DA CH 9509 A CH9509 A CH 9509A
Authority
CH
Switzerland
Prior art keywords
speed controller
quiet speed
musical
watches
musical watches
Prior art date
Application number
CH9509A
Other languages
French (fr)
Inventor
Sandoz Marchand
Original Assignee
Marchand & Sandoz
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 Marchand & Sandoz filed Critical Marchand & Sandoz
Publication of CH9509A publication Critical patent/CH9509A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/06—Details of striking mechanisms, e.g. hammer, fan governor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH9509A 1894-12-11 1894-12-11 Quiet speed controller for musical watches CH9509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH9509T 1894-12-11

Publications (1)

Publication Number Publication Date
CH9509A true CH9509A (en) 1895-07-15

Family

ID=4198939

Family Applications (1)

Application Number Title Priority Date Filing Date
CH9509A CH9509A (en) 1894-12-11 1894-12-11 Quiet speed controller for musical watches

Country Status (1)

Country Link
CH (1) CH9509A (en)

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