CH8183A - Apparat zum Anrufen einer beliebigen Stelle in Telegraphen- oder Fernsprechanlagen - Google Patents

Apparat zum Anrufen einer beliebigen Stelle in Telegraphen- oder Fernsprechanlagen

Info

Publication number
CH8183A
CH8183A CH8183A CH8183DA CH8183A CH 8183 A CH8183 A CH 8183A CH 8183 A CH8183 A CH 8183A CH 8183D A CH8183D A CH 8183DA CH 8183 A CH8183 A CH 8183A
Authority
CH
Switzerland
Prior art keywords
telegraph
calling
point
telephone systems
telephone
Prior art date
Application number
CH8183A
Other languages
English (en)
Inventor
Franz Trinks
Original Assignee
Franz Trinks
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 Franz Trinks filed Critical Franz Trinks
Publication of CH8183A publication Critical patent/CH8183A/de

Links

CH8183A 1894-01-11 1894-01-11 Apparat zum Anrufen einer beliebigen Stelle in Telegraphen- oder Fernsprechanlagen CH8183A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8183T 1894-01-11

Publications (1)

Publication Number Publication Date
CH8183A true CH8183A (de) 1894-08-31

Family

ID=4195895

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8183A CH8183A (de) 1894-01-11 1894-01-11 Apparat zum Anrufen einer beliebigen Stelle in Telegraphen- oder Fernsprechanlagen

Country Status (1)

Country Link
CH (1) CH8183A (de)

Similar Documents

Publication Publication Date Title
CH8183A (de) Apparat zum Anrufen einer beliebigen Stelle in Telegraphen- oder Fernsprechanlagen
CH8915A (de) Vorrichtung zur Beseitigung der Störungen in Telephonleitungen
GB189406482A (en) Improvements in or relating to Multiple Telephonic Systems and Apparatus.
GB189406888A (en) Improvements in Telegraphic and Telephonic Apparatus.
GB189508222A (en) Improvements in Telephonic Systems and Apparatus.
GB189416418A (en) Improvements in and connected with Telephonic Apparatus.
DK3796C (da) Apparat til Tælling af Telefonsamtaler.
GB189415004A (en) Improvements in Telephonic Installations.
GB189415617A (en) Improvements in Apparatus for Registering the Number or Duration of Telephonic Conversations.
GB189420416A (en) Improvements in Parallel Ruling Apparatus.
GB189512187A (en) Improvements in Telephonic Apparatus.
GB189522717A (en) Improvements in Telephonic Apparatus.
GB189421347A (en) Improvements in Systems of Telegraphic or Telephonic Exchanges.
GB189404728A (en) Improvements in Dredging Apparatus.
GB189414774A (en) Improvements in Dredging Apparatus.
GB189418225A (en) Improvements in Dredging Apparatus.
GB189512394A (en) A New or Improved Apparatus for Indicating the Time and Number of Telephonic Communications.
GB189403667A (en) Improvements in Telegraphic Apparatus.
CH7932A (de) Vorrichtung zur Beseitigung der Störungen in Telephonleitungen
CA48597A (en) Telephonic apparatus
GB189403111A (en) Improvements in Electric Signalling Devices for Telephone or similar Circuits.
CH23883A (de) Kabel für Fernsprechzwecke
GB189415403A (en) Improvements in Automatic Alarm Devices for Use in connection with Telephones and Microphones.
GB189406721A (en) Improvements in Apparatus for Signalling between Police Stations and District Call Boxes.
ES17714A1 (es) Un aparato para instalaciones telefónicas.