CA678010A - Registering means for telephone calls - Google Patents

Registering means for telephone calls

Info

Publication number
CA678010A
CA678010A CA678010A CA678010DA CA678010A CA 678010 A CA678010 A CA 678010A CA 678010 A CA678010 A CA 678010A CA 678010D A CA678010D A CA 678010DA CA 678010 A CA678010 A CA 678010A
Authority
CA
Canada
Prior art keywords
telephone calls
registering means
registering
calls
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
CA678010A
Inventor
V. Alexandersson Harald
A. Dahlblom Rolf
G. Neovius Theodor
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 CA678010A publication Critical patent/CA678010A/en
Expired legal-status Critical Current

Links

CA678010A Registering means for telephone calls Expired CA678010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA678010T

Publications (1)

Publication Number Publication Date
CA678010A true CA678010A (en) 1964-01-14

Family

ID=35979094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA678010A Expired CA678010A (en) Registering means for telephone calls

Country Status (1)

Country Link
CA (1) CA678010A (en)

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