CA423047A - Systeme a enregistrer et a verifier - Google Patents

Systeme a enregistrer et a verifier

Info

Publication number
CA423047A
CA423047A CA423047A CA423047DA CA423047A CA 423047 A CA423047 A CA 423047A CA 423047 A CA423047 A CA 423047A CA 423047D A CA423047D A CA 423047DA CA 423047 A CA423047 A CA 423047A
Authority
CA
Canada
Prior art keywords
recording
auditing system
auditing
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
CA423047A
Other languages
English (en)
Inventor
M. Potts Louis
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 Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA423047A publication Critical patent/CA423047A/fr
Expired legal-status Critical Current

Links

CA423047A Systeme a enregistrer et a verifier Expired CA423047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423047T

Publications (1)

Publication Number Publication Date
CA423047A true CA423047A (fr) 1944-10-03

Family

ID=35534049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423047A Expired CA423047A (fr) Systeme a enregistrer et a verifier

Country Status (1)

Country Link
CA (1) CA423047A (fr)

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