CH50274A - Electric timer - Google Patents

Electric timer

Info

Publication number
CH50274A
CH50274A CH50274A CH50274DA CH50274A CH 50274 A CH50274 A CH 50274A CH 50274 A CH50274 A CH 50274A CH 50274D A CH50274D A CH 50274DA CH 50274 A CH50274 A CH 50274A
Authority
CH
Switzerland
Prior art keywords
electric timer
timer
electric
Prior art date
Application number
CH50274A
Other languages
German (de)
Inventor
Paul Schroeder
Original Assignee
Paul Schroeder
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 Paul Schroeder filed Critical Paul Schroeder
Publication of CH50274A publication Critical patent/CH50274A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH50274A 1909-12-23 1909-12-23 Electric timer CH50274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH50274T 1909-12-23

Publications (1)

Publication Number Publication Date
CH50274A true CH50274A (en) 1911-05-16

Family

ID=4286674

Family Applications (1)

Application Number Title Priority Date Filing Date
CH50274A CH50274A (en) 1909-12-23 1909-12-23 Electric timer

Country Status (1)

Country Link
CH (1) CH50274A (en)

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