CA349902A - Signal recording device - Google Patents

Signal recording device

Info

Publication number
CA349902A
CA349902A CA349902A CA349902DA CA349902A CA 349902 A CA349902 A CA 349902A CA 349902 A CA349902 A CA 349902A CA 349902D A CA349902D A CA 349902DA CA 349902 A CA349902 A CA 349902A
Authority
CA
Canada
Prior art keywords
recording device
signal recording
signal
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
CA349902A
Other languages
French (fr)
Inventor
E. Berdon Albert
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.)
ANTIOCH INDUSTRIAL RESEARCH INSTITUTE
Original Assignee
ANTIOCH INDUSTRIAL RESEARCH INSTITUTE
Publication date
Application granted granted Critical
Publication of CA349902A publication Critical patent/CA349902A/en
Expired legal-status Critical Current

Links

CA349902A Signal recording device Expired CA349902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA349902T

Publications (1)

Publication Number Publication Date
CA349902A true CA349902A (en) 1935-04-30

Family

ID=35337866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349902A Expired CA349902A (en) Signal recording device

Country Status (1)

Country Link
CA (1) CA349902A (en)

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