CH57806A - Cadran émail avec signes indicateurs en metière lumineuse - Google Patents

Cadran émail avec signes indicateurs en metière lumineuse

Info

Publication number: CH57806A
Authority: CH; Switzerland
Prior art keywords: metal indicator; indicator signs; luminous metal; enamel dial; enamel
Prior art date: 1911-12-23

Application number

CH57806A

Other languages

English (en)

Inventor

Ph Ruehle Louis

Original Assignee

Ph Ruehle Louis

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.)

1911-12-23

Filing date

1911-12-23

Publication date

1913-02-01

1911-12-23 Application filed by Ph Ruehle Louis filed Critical Ph Ruehle Louis

1913-02-01 Publication of CH57806A publication Critical patent/CH57806A/fr

Links

210000003298 dental enamel Anatomy 0.000 title 1
239000002184 metal Substances 0.000 title 1

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)

CH57806A 1911-12-23 1911-12-23 Cadran émail avec signes indicateurs en metière lumineuse CH57806A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH57806T		1911-12-23

Publications (1)

Publication Number	Publication Date
CH57806A true CH57806A (fr)	1913-02-01

Family

ID=4299207

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH57806A CH57806A (fr)	1911-12-23	1911-12-23	Cadran émail avec signes indicateurs en metière lumineuse

Country Status (1)

Country	Link
CH (1)	CH57806A (fr)

1911
- 1911-12-23 CH CH57806A patent/CH57806A/fr unknown

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