CH25042A - Signaluhr - Google Patents

Signaluhr

Info

Publication number
CH25042A
CH25042A CH25042A CH25042DA CH25042A CH 25042 A CH25042 A CH 25042A CH 25042 A CH25042 A CH 25042A CH 25042D A CH25042D A CH 25042DA CH 25042 A CH25042 A CH 25042A
Authority
CH
Switzerland
Prior art keywords
signal clock
clock
signal
Prior art date
Application number
CH25042A
Other languages
English (en)
Inventor
Moritz Broch
Original Assignee
Moritz Broch
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 Moritz Broch filed Critical Moritz Broch
Publication of CH25042A publication Critical patent/CH25042A/de

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
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/005—Periodical acoustic signalling arrangements
    • 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
    • G04B23/06—Alarm clocks adjustable for several preselected times with automatic stopping of the signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
CH25042A 1901-07-22 1901-07-22 Signaluhr CH25042A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH25042T 1901-07-22

Publications (1)

Publication Number Publication Date
CH25042A true CH25042A (de) 1903-03-31

Family

ID=4235279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH25042A CH25042A (de) 1901-07-22 1901-07-22 Signaluhr

Country Status (1)

Country Link
CH (1) CH25042A (de)

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