CA328074A - Systeme de signalisation par ondes - Google Patents

Systeme de signalisation par ondes

Info

Publication number
CA328074A
CA328074A CA328074A CA328074DA CA328074A CA 328074 A CA328074 A CA 328074A CA 328074 A CA328074 A CA 328074A CA 328074D A CA328074D A CA 328074DA CA 328074 A CA328074 A CA 328074A
Authority
CA
Canada
Prior art keywords
signalling system
wave signalling
wave
signalling
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
CA328074A
Other languages
English (en)
Inventor
A. Wheeler Harold
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
Publication date
Application granted granted Critical
Publication of CA328074A publication Critical patent/CA328074A/fr
Expired legal-status Critical Current

Links

CA328074A Systeme de signalisation par ondes Expired CA328074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA328074T

Publications (1)

Publication Number Publication Date
CA328074A true CA328074A (fr) 1932-11-29

Family

ID=35290444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328074A Expired CA328074A (fr) Systeme de signalisation par ondes

Country Status (1)

Country Link
CA (1) CA328074A (fr)

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