CA460975A - Systeme transmetteur a changement de frequence pour radiotelegraphie - Google Patents

Systeme transmetteur a changement de frequence pour radiotelegraphie

Info

Publication number
CA460975A
CA460975A CA460975A CA460975DA CA460975A CA 460975 A CA460975 A CA 460975A CA 460975 A CA460975 A CA 460975A CA 460975D A CA460975D A CA 460975DA CA 460975 A CA460975 A CA 460975A
Authority
CA
Canada
Prior art keywords
frequency
transmitting system
radio telegraph
telegraph transmitting
shift radio
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
CA460975A
Other languages
English (en)
Inventor
R. Davey James
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA460975A publication Critical patent/CA460975A/fr
Expired legal-status Critical Current

Links

CA460975A Systeme transmetteur a changement de frequence pour radiotelegraphie Expired CA460975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460975T

Publications (1)

Publication Number Publication Date
CA460975A true CA460975A (fr) 1949-11-08

Family

ID=35590655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460975A Expired CA460975A (fr) Systeme transmetteur a changement de frequence pour radiotelegraphie

Country Status (1)

Country Link
CA (1) CA460975A (fr)

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