CA334389A - Signalling system - Google Patents

Signalling system

Info

Publication number
CA334389A
CA334389A CA334389A CA334389DA CA334389A CA 334389 A CA334389 A CA 334389A CA 334389 A CA334389 A CA 334389A CA 334389D A CA334389D A CA 334389DA CA 334389 A CA334389 A CA 334389A
Authority
CA
Canada
Prior art keywords
signalling system
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
CA334389A
Other languages
French (fr)
Inventor
L. Krum Howard
E. Kleinschmidt Edward
Morton Sterling
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 Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA334389A publication Critical patent/CA334389A/en
Expired legal-status Critical Current

Links

CA334389A Signalling system Expired CA334389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA334389T

Publications (1)

Publication Number Publication Date
CA334389A true CA334389A (en) 1933-07-25

Family

ID=35297530

Family Applications (1)

Application Number Title Priority Date Filing Date
CA334389A Expired CA334389A (en) Signalling system

Country Status (1)

Country Link
CA (1) CA334389A (en)

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