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CA313221A - Dispositif d'enregistrement - Google Patents

Dispositif d'enregistrement

Info

Publication number
CA313221A
CA313221A CA313221A CA313221DA CA313221A CA 313221 A CA313221 A CA 313221A CA 313221 A CA313221 A CA 313221A CA 313221D A CA313221D A CA 313221DA CA 313221 A CA313221 A CA 313221A
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
CA313221A
Other languages
English (en)
Inventor
R. M. Tisdale 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA313221A publication Critical patent/CA313221A/fr
Expired legal-status Critical Current

Links

CA313221A Dispositif d'enregistrement Expired CA313221A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA313221T

Publications (1)

Publication Number Publication Date
CA313221A true CA313221A (fr) 1931-07-14

Family

ID=35272547

Family Applications (1)

Application Number Title Priority Date Filing Date
CA313221A Expired CA313221A (fr) Dispositif d'enregistrement

Country Status (1)

Country Link
CA (1) CA313221A (fr)

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