CH19700A - Sprechende Uhr - Google Patents

Sprechende Uhr

Info

Publication number
CH19700A
CH19700A CH19700A CH19700DA CH19700A CH 19700 A CH19700 A CH 19700A CH 19700 A CH19700 A CH 19700A CH 19700D A CH19700D A CH 19700DA CH 19700 A CH19700 A CH 19700A
Authority
CH
Switzerland
Prior art keywords
talking clock
talking
clock
Prior art date
Application number
CH19700A
Other languages
English (en)
Inventor
Erwin Treitschke
Original Assignee
Erwin Treitschke
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 Erwin Treitschke filed Critical Erwin Treitschke
Publication of CH19700A publication Critical patent/CH19700A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH19700A 1899-06-17 1899-06-17 Sprechende Uhr CH19700A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH19700T 1899-06-17

Publications (1)

Publication Number Publication Date
CH19700A true CH19700A (de) 1900-08-31

Family

ID=4222854

Family Applications (1)

Application Number Title Priority Date Filing Date
CH19700A CH19700A (de) 1899-06-17 1899-06-17 Sprechende Uhr

Country Status (1)

Country Link
CH (1) CH19700A (de)

Similar Documents

Publication Publication Date Title
CH19700A (de) Sprechende Uhr
CH19416A (de) Phonographe
CH19006A (fr) Montre perfectionnée
CH19325A (fr) Carrure de montre
CH18622A (de) Schaukel
CH18715A (de) Uhren-Schlagwerk
CH20172A (de) Cigarettenhülle
FI1063A (fi) Compound vattengasförfarande
CH21221A (de) Registrierapparat
CH19928A (de) Rettungsgürtel
CH17232A (de) Korbflasche
CH18453A (de) Knallsack
CH18599A (fr) Robinet-Compteur
CH19877A (de) Tranquénisierapparat
FI1020A (fi) Elektriskt smältningsförfarande
FI1037A (fi) Mätningsinstrument
FI1048A (fi) Klosspump
FI1051A (fi) Kraftmaskin
FI1077A (fi) Konstgjord byggnadssten
FI1081A (fi) Sädes- och gräsfrörensningsmaskin
FI1084A (fi) Hopfällbar Kräftmjärda
FI1104A (fi) Centrifuginsats
FI1106A (fi) Acetylenutvecklingsapparat
FI1121A (fi) Stock-knippningsverk
FI1128A (fi) Ångmotor