CA463294A - Magnetic sound recorder utilizing varying cathode currents - Google Patents

Magnetic sound recorder utilizing varying cathode currents

Info

Publication number
CA463294A
CA463294A CA463294A CA463294DA CA463294A CA 463294 A CA463294 A CA 463294A CA 463294 A CA463294 A CA 463294A CA 463294D A CA463294D A CA 463294DA CA 463294 A CA463294 A CA 463294A
Authority
CA
Canada
Prior art keywords
sound recorder
magnetic sound
cathode currents
utilizing varying
recorder utilizing
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
CA463294A
Other languages
French (fr)
Inventor
Irving Weiss Shirley
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 CA463294A publication Critical patent/CA463294A/en
Expired legal-status Critical Current

Links

CA463294A Magnetic sound recorder utilizing varying cathode currents Expired CA463294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA463294T

Publications (1)

Publication Number Publication Date
CA463294A true CA463294A (en) 1950-02-21

Family

ID=35593009

Family Applications (1)

Application Number Title Priority Date Filing Date
CA463294A Expired CA463294A (en) Magnetic sound recorder utilizing varying cathode currents

Country Status (1)

Country Link
CA (1) CA463294A (en)

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