CA79514A - Machine a enregistrer et reproduire le son - Google Patents

Machine a enregistrer et reproduire le son

Info

Publication number
CA79514A
CA79514A CA000079514A CA79514DA CA79514A CA 79514 A CA79514 A CA 79514A CA 000079514 A CA000079514 A CA 000079514A CA 79514D A CA79514D A CA 79514DA CA 79514 A CA79514 A CA 79514A
Authority
CA
Canada
Prior art keywords
talking
sound recording
reproducing machines
reproducing
machines
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
CA000079514A
Other languages
English (en)
Inventor
John Edward Alexander
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.)
GENERAL PHONOSPHERE Corp
Original Assignee
GENERAL PHONOSPHERE Corp
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 GENERAL PHONOSPHERE Corp filed Critical GENERAL PHONOSPHERE Corp
Application granted granted Critical
Publication of CA79514A publication Critical patent/CA79514A/fr
Expired legal-status Critical Current

Links

CA000079514A 1902-06-27 1902-06-27 Machine a enregistrer et reproduire le son Expired CA79514A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA79514T 1902-06-27

Publications (1)

Publication Number Publication Date
CA79514A true CA79514A (fr) 1903-03-03

Family

ID=45196050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000079514A Expired CA79514A (fr) 1902-06-27 1902-06-27 Machine a enregistrer et reproduire le son

Country Status (1)

Country Link
CA (1) CA79514A (fr)

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