FR418653A - Device for fixing luminous material in indicating members of clocks or other apparatus - Google Patents

Device for fixing luminous material in indicating members of clocks or other apparatus

Info

Publication number
FR418653A
FR418653A FR418653DA FR418653A FR 418653 A FR418653 A FR 418653A FR 418653D A FR418653D A FR 418653DA FR 418653 A FR418653 A FR 418653A
Authority
FR
France
Prior art keywords
clocks
luminous material
indicating members
fixing luminous
fixing
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
French (fr)
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.)
VEREINIGTE UHRENFABRIKEN VON Gebr JUNGHANS UN
Original Assignee
VEREINIGTE UHRENFABRIKEN VON Gebr JUNGHANS UN
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 VEREINIGTE UHRENFABRIKEN VON Gebr JUNGHANS UN filed Critical VEREINIGTE UHRENFABRIKEN VON Gebr JUNGHANS UN
Application granted granted Critical
Publication of FR418653A publication Critical patent/FR418653A/en
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
    • G04B19/32—Illumination of dials or hands by luminescent substances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR418653D 1910-05-18 1910-07-27 Device for fixing luminous material in indicating members of clocks or other apparatus Expired FR418653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418653X 1910-05-18

Publications (1)

Publication Number Publication Date
FR418653A true FR418653A (en) 1910-12-15

Family

ID=1461947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418653D Expired FR418653A (en) 1910-05-18 1910-07-27 Device for fixing luminous material in indicating members of clocks or other apparatus

Country Status (1)

Country Link
FR (1) FR418653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215059B (en) * 1963-01-08 1966-04-21 Flueckiger Et Cie Process for bringing about the at least indirect luminescence of an hour mark and dial with at least one mark produced by this process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215059B (en) * 1963-01-08 1966-04-21 Flueckiger Et Cie Process for bringing about the at least indirect luminescence of an hour mark and dial with at least one mark produced by this process

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