CH75193A - Time switch for automatic staircase lighting - Google Patents

Time switch for automatic staircase lighting

Info

Publication number
CH75193A
CH75193A CH75193A CH75193DA CH75193A CH 75193 A CH75193 A CH 75193A CH 75193 A CH75193 A CH 75193A CH 75193D A CH75193D A CH 75193DA CH 75193 A CH75193 A CH 75193A
Authority
CH
Switzerland
Prior art keywords
time switch
automatic staircase
staircase lighting
lighting
automatic
Prior art date
Application number
CH75193A
Other languages
German (de)
Inventor
Fritz Sauter
Original Assignee
Fritz Sauter
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 Fritz Sauter filed Critical Fritz Sauter
Publication of CH75193A publication Critical patent/CH75193A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH75193A 1915-11-08 1915-11-08 Time switch for automatic staircase lighting CH75193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH75193T 1915-11-08

Publications (1)

Publication Number Publication Date
CH75193A true CH75193A (en) 1917-06-16

Family

ID=4326407

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75193A CH75193A (en) 1915-11-08 1915-11-08 Time switch for automatic staircase lighting

Country Status (1)

Country Link
CH (1) CH75193A (en)

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