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CA232882A - Voice and sound recording machine - Google Patents

Voice and sound recording machine

Info

Publication number
CA232882A
CA232882A CA232882A CA232882DA CA232882A CA 232882 A CA232882 A CA 232882A CA 232882 A CA232882 A CA 232882A CA 232882D A CA232882D A CA 232882DA CA 232882 A CA232882 A CA 232882A
Authority
CA
Canada
Prior art keywords
voice
sound recording
recording machine
machine
sound
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
CA232882A
Other languages
French (fr)
Inventor
E. Miller Frank
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 CA232882A publication Critical patent/CA232882A/en
Expired legal-status Critical Current

Links

CA232882A Voice and sound recording machine Expired CA232882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA232882T

Publications (1)

Publication Number Publication Date
CA232882A true CA232882A (en) 1923-07-24

Family

ID=35130255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232882A Expired CA232882A (en) Voice and sound recording machine

Country Status (1)

Country Link
CA (1) CA232882A (en)

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