CA814634A - Information recording system - Google Patents

Information recording system

Info

Publication number
CA814634A
CA814634A CA814634A CA814634DA CA814634A CA 814634 A CA814634 A CA 814634A CA 814634 A CA814634 A CA 814634A CA 814634D A CA814634D A CA 814634DA CA 814634 A CA814634 A CA 814634A
Authority
CA
Canada
Prior art keywords
information recording
recording system
information
recording
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
CA814634A
Inventor
F. Ault Cyrus
Friedman David
H. Granger Robert
J. Madden James
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 Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA814634A publication Critical patent/CA814634A/en
Expired legal-status Critical Current

Links

CA814634A Information recording system Expired CA814634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA814634T

Publications (1)

Publication Number Publication Date
CA814634A true CA814634A (en) 1969-06-03

Family

ID=36287143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA814634A Expired CA814634A (en) Information recording system

Country Status (1)

Country Link
CA (1) CA814634A (en)

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