CH64598A - Appareil d'alarme portatif - Google Patents

Appareil d'alarme portatif

Info

Publication number: CH64598A
Authority: CH; Switzerland
Prior art keywords: alarm device; portable alarm; portable; alarm
Prior art date: 1913-05-07

Application number

CH64598A

Other languages

English (en)

Inventor

Emile Leuthold Charles

Original Assignee

Emile Leuthold Charles

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.)

1913-05-07

Filing date

1913-05-07

Publication date

1914-04-16

1913-05-07 Application filed by Emile Leuthold Charles filed Critical Emile Leuthold Charles

1914-04-16 Publication of CH64598A publication Critical patent/CH64598A/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
- G04B23/00—Arrangements producing acoustic signals at preselected times

Landscapes

Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
General Physics & Mathematics (AREA)

CH64598A 1913-05-07 1913-05-07 Appareil d'alarme portatif CH64598A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH64598T		1913-05-07

Publications (1)

Publication Number	Publication Date
CH64598A true CH64598A (fr)	1914-04-16

Family

ID=4309980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH64598A CH64598A (fr)	1913-05-07	1913-05-07	Appareil d'alarme portatif

Country Status (1)

Country	Link
CH (1)	CH64598A (fr)

1913
- 1913-05-07 CH CH64598A patent/CH64598A/fr unknown

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