CA452442A - Methode de transmission de signaux - Google Patents

Methode de transmission de signaux

Info

Publication number
CA452442A
CA452442A CA452442A CA452442DA CA452442A CA 452442 A CA452442 A CA 452442A CA 452442 A CA452442 A CA 452442A CA 452442D A CA452442D A CA 452442DA CA 452442 A CA452442 A CA 452442A
Authority
CA
Canada
Prior art keywords
signalling method
electrical signalling
electrical
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
CA452442A
Other languages
English (en)
Inventor
Guanella Gustav
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 CA452442A publication Critical patent/CA452442A/fr
Expired legal-status Critical Current

Links

CA452442A Methode de transmission de signaux Expired CA452442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452442T

Publications (1)

Publication Number Publication Date
CA452442A true CA452442A (fr) 1948-11-09

Family

ID=35570171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452442A Expired CA452442A (fr) Methode de transmission de signaux

Country Status (1)

Country Link
CA (1) CA452442A (fr)

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