CA562911A - Telegraph transmission systems - Google Patents

Telegraph transmission systems

Info

Publication number
CA562911A
CA562911A CA562911A CA562911DA CA562911A CA 562911 A CA562911 A CA 562911A CA 562911 A CA562911 A CA 562911A CA 562911D A CA562911D A CA 562911DA CA 562911 A CA562911 A CA 562911A
Authority
CA
Canada
Prior art keywords
transmission systems
telegraph transmission
telegraph
systems
transmission
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA562911A
Other languages
French (fr)
Inventor
S. Ridler Desmond
D. Reynolds John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Publication date
Application granted granted Critical
Publication of CA562911A publication Critical patent/CA562911A/en
Expired legal-status Critical Current

Links

CA562911A Telegraph transmission systems Expired CA562911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA562911T

Publications (1)

Publication Number Publication Date
CA562911A true CA562911A (en) 1958-09-09

Family

ID=35729354

Family Applications (1)

Application Number Title Priority Date Filing Date
CA562911A Expired CA562911A (en) Telegraph transmission systems

Country Status (1)

Country Link
CA (1) CA562911A (en)

Similar Documents

Publication Publication Date Title
CA562911A (en) Telegraph transmission systems
CA553846A (en) Telegraph switching system
CA563277A (en) Telephone ringing-signal transmission system
CA623554A (en) Television transmission systems
CA582749A (en) Colour-television transmission systems
CA584864A (en) Transmission systems
CA562906A (en) Telegraph receiver
CA582240A (en) Transmission lines
AU227012B2 (en) Transmission
CA556046A (en) Transmission
CA552952A (en) Transmission
CA554493A (en) Transmission
AU227169B2 (en) Transmission
CA568093A (en) Transmission
CA552593A (en) Transmission
CA552951A (en) Transmission
CA560955A (en) Transmission control system
CA568207A (en) Transmission control system
CA553768A (en) Transmission control system
AU228968B2 (en) Pulse transmission system
CA554749A (en) Transmission circuit
AU219630B2 (en) Unidirectional transmission devices
CA561086A (en) Impulse communication system
AU259044B2 (en) Twinplex telegraph transmission
CA554543A (en) Electrical transmission lines