CA635033A - Connecting device for private automatic branch exchanges - Google Patents

Connecting device for private automatic branch exchanges

Info

Publication number
CA635033A
CA635033A CA635033A CA635033DA CA635033A CA 635033 A CA635033 A CA 635033A CA 635033 A CA635033 A CA 635033A CA 635033D A CA635033D A CA 635033DA CA 635033 A CA635033 A CA 635033A
Authority
CA
Canada
Prior art keywords
connecting device
branch exchanges
automatic branch
private automatic
private
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
CA635033A
Inventor
E. Nilsson Nils
C. H. Bjork John
O. Rodnert 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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Publication date
Application granted granted Critical
Publication of CA635033A publication Critical patent/CA635033A/en
Expired legal-status Critical Current

Links

CA635033A Connecting device for private automatic branch exchanges Expired CA635033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA635033T

Publications (1)

Publication Number Publication Date
CA635033A true CA635033A (en) 1962-01-23

Family

ID=35891215

Family Applications (1)

Application Number Title Priority Date Filing Date
CA635033A Expired CA635033A (en) Connecting device for private automatic branch exchanges

Country Status (1)

Country Link
CA (1) CA635033A (en)

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