CH70175A - Perfectionnement aux montres - Google Patents

Perfectionnement aux montres

Info

Publication number
CH70175A
CH70175A CH70175A CH70175DA CH70175A CH 70175 A CH70175 A CH 70175A CH 70175 A CH70175 A CH 70175A CH 70175D A CH70175D A CH 70175DA CH 70175 A CH70175 A CH 70175A
Authority
CH
Switzerland
Prior art keywords
watch
improvement
watch improvement
Prior art date
Application number
CH70175A
Other languages
English (en)
Inventor
Fabrique Des Montres Zenit Cie
Original Assignee
Zenith Montres
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 Zenith Montres filed Critical Zenith Montres
Publication of CH70175A publication Critical patent/CH70175A/fr

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
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches
    • G04B37/005—Cases for pocket watches and wrist watches with cover or protection device which can be completely removed, either by lifting off or by sliding, or by turning (protection covers, protection cases also against humidity)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH70175A 1915-03-17 1915-03-17 Perfectionnement aux montres CH70175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH70175T 1915-03-17

Publications (1)

Publication Number Publication Date
CH70175A true CH70175A (fr) 1915-09-01

Family

ID=4318619

Family Applications (1)

Application Number Title Priority Date Filing Date
CH70175A CH70175A (fr) 1915-03-17 1915-03-17 Perfectionnement aux montres

Country Status (1)

Country Link
CH (1) CH70175A (fr)

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