CA74038A - Machine a enregistrer et reproduire le son - Google Patents

Machine a enregistrer et reproduire le son

Info

Publication number
CA74038A
CA74038A CA000074038A CA74038DA CA74038A CA 74038 A CA74038 A CA 74038A CA 000074038 A CA000074038 A CA 000074038A CA 74038D A CA74038D A CA 74038DA CA 74038 A CA74038 A CA 74038A
Authority
CA
Canada
Prior art keywords
vibratory
sound production
record disc
implements
production implements
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
CA000074038A
Other languages
English (en)
Inventor
Frederick Myers
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA74038A publication Critical patent/CA74038A/fr
Expired legal-status Critical Current

Links

CA000074038A 1900-12-04 1900-12-04 Machine a enregistrer et reproduire le son Expired CA74038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74038T 1900-12-04

Publications (1)

Publication Number Publication Date
CA74038A true CA74038A (fr) 1901-12-10

Family

ID=45190575

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074038A Expired CA74038A (fr) 1900-12-04 1900-12-04 Machine a enregistrer et reproduire le son

Country Status (1)

Country Link
CA (1) CA74038A (fr)

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