CA392536A - Dispositif d'enregistrement - Google Patents

Dispositif d'enregistrement

Info

Publication number
CA392536A
CA392536A CA392536A CA392536DA CA392536A CA 392536 A CA392536 A CA 392536A CA 392536 A CA392536 A CA 392536A CA 392536D A CA392536D A CA 392536DA CA 392536 A CA392536 A CA 392536A
Authority
CA
Canada
Prior art keywords
recording device
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
CA392536A
Other languages
English (en)
Inventor
Cooper Benjamin
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA392536A publication Critical patent/CA392536A/fr
Expired legal-status Critical Current

Links

CA392536A Dispositif d'enregistrement Expired CA392536A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA392536T

Publications (1)

Publication Number Publication Date
CA392536A true CA392536A (fr) 1940-11-19

Family

ID=35400058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA392536A Expired CA392536A (fr) Dispositif d'enregistrement

Country Status (1)

Country Link
CA (1) CA392536A (fr)

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