CA399241A - Systeme de commande de la circulation par la radio - Google Patents

Systeme de commande de la circulation par la radio

Info

Publication number
CA399241A
CA399241A CA399241A CA399241DA CA399241A CA 399241 A CA399241 A CA 399241A CA 399241 A CA399241 A CA 399241A CA 399241D A CA399241D A CA 399241DA CA 399241 A CA399241 A CA 399241A
Authority
CA
Canada
Prior art keywords
control system
traffic control
radio traffic
radio
traffic
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
CA399241A
Other languages
English (en)
Inventor
S. Halstead William
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
Publication date
Application granted granted Critical
Publication of CA399241A publication Critical patent/CA399241A/fr
Expired legal-status Critical Current

Links

CA399241A Systeme de commande de la circulation par la radio Expired CA399241A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA399241T

Publications (1)

Publication Number Publication Date
CA399241A true CA399241A (fr) 1941-09-09

Family

ID=35409701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA399241A Expired CA399241A (fr) Systeme de commande de la circulation par la radio

Country Status (1)

Country Link
CA (1) CA399241A (fr)

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