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FR786870A - Perfectionnements aux cadrans lumineux - Google Patents

Perfectionnements aux cadrans lumineux

Info

Publication number
FR786870A
FR786870A FR786870DA FR786870A FR 786870 A FR786870 A FR 786870A FR 786870D A FR786870D A FR 786870DA FR 786870 A FR786870 A FR 786870A
Authority
FR
France
Prior art keywords
dials
luminous
luminous dials
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.)
ATELIERS BRILLIE FRERES SA
Original Assignee
ATELIERS BRILLIE FRERES SA
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 ATELIERS BRILLIE FRERES SA filed Critical ATELIERS BRILLIE FRERES SA
Application granted granted Critical
Publication of FR786870A publication Critical patent/FR786870A/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
    • G04B19/30—Illumination of dials or hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR786870D 1934-06-02 1934-06-02 Perfectionnements aux cadrans lumineux Expired FR786870A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786870T 1934-06-02

Publications (1)

Publication Number Publication Date
FR786870A true FR786870A (fr) 1935-09-11

Family

ID=9218620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786870D Expired FR786870A (fr) 1934-06-02 1934-06-02 Perfectionnements aux cadrans lumineux

Country Status (1)

Country Link
FR (1) FR786870A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4421568A1 (fr) * 2023-02-24 2024-08-28 The Swatch Group Research and Development Ltd Montre munie d'une structure decorative transparente ou/et translucide, notamment d'un email plique-a-jour

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4421568A1 (fr) * 2023-02-24 2024-08-28 The Swatch Group Research and Development Ltd Montre munie d'une structure decorative transparente ou/et translucide, notamment d'un email plique-a-jour

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