CA496472A - Agencement de mesurage pour systemes telephoniques - Google Patents

Agencement de mesurage pour systemes telephoniques

Info

Publication number
CA496472A
CA496472A CA496472A CA496472DA CA496472A CA 496472 A CA496472 A CA 496472A CA 496472 A CA496472 A CA 496472A CA 496472D A CA496472D A CA 496472DA CA 496472 A CA496472 A CA 496472A
Authority
CA
Canada
Prior art keywords
telephone systems
metering arrangement
metering
arrangement
telephone
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
CA496472A
Other languages
English (en)
Inventor
L. Horwitz Henry
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.)
Federal Telephone and Radio Corp
Original Assignee
Federal Telephone and Radio Corp
Publication date
Application granted granted Critical
Publication of CA496472A publication Critical patent/CA496472A/fr
Expired legal-status Critical Current

Links

CA496472A Agencement de mesurage pour systemes telephoniques Expired CA496472A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA496472T

Publications (1)

Publication Number Publication Date
CA496472A true CA496472A (fr) 1953-09-29

Family

ID=35641895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA496472A Expired CA496472A (fr) Agencement de mesurage pour systemes telephoniques

Country Status (1)

Country Link
CA (1) CA496472A (fr)

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