FR846292A - Perfectionnement aux glaces de pendules, pendulettes, réveils ou analogues - Google Patents

Perfectionnement aux glaces de pendules, pendulettes, réveils ou analogues

Info

Publication number
FR846292A
FR846292A FR846292DA FR846292A FR 846292 A FR846292 A FR 846292A FR 846292D A FR846292D A FR 846292DA FR 846292 A FR846292 A FR 846292A
Authority
FR
France
Prior art keywords
clocks
alarm
mirror processing
mirror
processing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRITZ MARTI ET FILS
Original Assignee
FRITZ MARTI ET FILS
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 FRITZ MARTI ET FILS filed Critical FRITZ MARTI ET FILS
Application granted granted Critical
Publication of FR846292A publication Critical patent/FR846292A/fr
Expired legal-status Critical Current

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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/18—Graduations on the crystal or glass, on the bezel, or on the rim

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR846292D 1938-05-13 1938-05-13 Perfectionnement aux glaces de pendules, pendulettes, réveils ou analogues Expired FR846292A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846292T 1938-05-13

Publications (1)

Publication Number Publication Date
FR846292A true FR846292A (fr) 1939-09-13

Family

ID=9313228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846292D Expired FR846292A (fr) 1938-05-13 1938-05-13 Perfectionnement aux glaces de pendules, pendulettes, réveils ou analogues

Country Status (1)

Country Link
FR (1) FR846292A (fr)

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