CA1223681A - Systeme telephonique de transmission a donnees alphanumeriques - Google Patents

Systeme telephonique de transmission a donnees alphanumeriques

Info

Publication number
CA1223681A
CA1223681A CA000510374A CA510374A CA1223681A CA 1223681 A CA1223681 A CA 1223681A CA 000510374 A CA000510374 A CA 000510374A CA 510374 A CA510374 A CA 510374A CA 1223681 A CA1223681 A CA 1223681A
Authority
CA
Canada
Prior art keywords
signals
signal
responsive
supervisory
indicative
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
CA000510374A
Other languages
English (en)
Inventor
Peter J. Tsakanikas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000510374A priority Critical patent/CA1223681A/fr
Application granted granted Critical
Publication of CA1223681A publication Critical patent/CA1223681A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Telephonic Communication Services (AREA)
CA000510374A 1983-08-09 1986-05-29 Systeme telephonique de transmission a donnees alphanumeriques Expired CA1223681A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000510374A CA1223681A (fr) 1983-08-09 1986-05-29 Systeme telephonique de transmission a donnees alphanumeriques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000434164A CA1209290A (fr) 1983-08-09 1983-08-09 Systeme telephonique de transmission de donnees alphanumeriques
CA000510374A CA1223681A (fr) 1983-08-09 1986-05-29 Systeme telephonique de transmission a donnees alphanumeriques

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000434164A Division CA1209290A (fr) 1983-08-09 1983-08-09 Systeme telephonique de transmission de donnees alphanumeriques

Publications (1)

Publication Number Publication Date
CA1223681A true CA1223681A (fr) 1987-06-30

Family

ID=4125833

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000434164A Expired CA1209290A (fr) 1983-08-09 1983-08-09 Systeme telephonique de transmission de donnees alphanumeriques
CA000510374A Expired CA1223681A (fr) 1983-08-09 1986-05-29 Systeme telephonique de transmission a donnees alphanumeriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000434164A Expired CA1209290A (fr) 1983-08-09 1983-08-09 Systeme telephonique de transmission de donnees alphanumeriques

Country Status (1)

Country Link
CA (2) CA1209290A (fr)

Also Published As

Publication number Publication date
CA1209290A (fr) 1986-08-05

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Legal Events

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