CH75991A - Pocket watch alarm mechanism - Google Patents

Pocket watch alarm mechanism

Info

Publication number
CH75991A
CH75991A CH75991A CH75991DA CH75991A CH 75991 A CH75991 A CH 75991A CH 75991 A CH75991 A CH 75991A CH 75991D A CH75991D A CH 75991DA CH 75991 A CH75991 A CH 75991A
Authority
CH
Switzerland
Prior art keywords
alarm mechanism
pocket watch
watch alarm
pocket
watch
Prior art date
Application number
CH75991A
Other languages
French (fr)
Inventor
A-G Ed Kummer
Original Assignee
Ed Kummer A G
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 Ed Kummer A G filed Critical Ed Kummer A G
Publication of CH75991A publication Critical patent/CH75991A/en

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
    • G04B23/02—Alarm clocks
    • G04B23/12—Alarm watches to be worn in pockets or on the wrist
CH75991A 1917-02-07 1917-02-07 Pocket watch alarm mechanism CH75991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH75991T 1917-02-07

Publications (1)

Publication Number Publication Date
CH75991A true CH75991A (en) 1918-03-01

Family

ID=4327646

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75991A CH75991A (en) 1917-02-07 1917-02-07 Pocket watch alarm mechanism

Country Status (1)

Country Link
CH (1) CH75991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586642A (en) * 1946-06-07 1952-02-19 Int Register Co Electric alarm clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586642A (en) * 1946-06-07 1952-02-19 Int Register Co Electric alarm clock

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