CA564187A - Systeme d'annonce du temps - Google Patents

Systeme d'annonce du temps

Info

Publication number
CA564187A
CA564187A CA564187A CA564187DA CA564187A CA 564187 A CA564187 A CA 564187A CA 564187 A CA564187 A CA 564187A CA 564187D A CA564187D A CA 564187DA CA 564187 A CA564187 A CA 564187A
Authority
CA
Canada
Prior art keywords
announcing system
time announcing
time
announcing
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
CA564187A
Other languages
English (en)
Inventor
S. Peterson Edward
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.)
General Telephone Laboratories Inc
Original Assignee
General Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA564187A publication Critical patent/CA564187A/fr
Expired legal-status Critical Current

Links

CA564187A Systeme d'annonce du temps Expired CA564187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA564187T

Publications (1)

Publication Number Publication Date
CA564187A true CA564187A (fr) 1958-10-07

Family

ID=35736686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA564187A Expired CA564187A (fr) Systeme d'annonce du temps

Country Status (1)

Country Link
CA (1) CA564187A (fr)

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