CA335981A - Sound reading device - Google Patents

Sound reading device

Info

Publication number
CA335981A
CA335981A CA335981A CA335981DA CA335981A CA 335981 A CA335981 A CA 335981A CA 335981 A CA335981 A CA 335981A CA 335981D A CA335981D A CA 335981DA CA 335981 A CA335981 A CA 335981A
Authority
CA
Canada
Prior art keywords
reading device
sound reading
sound
reading
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
CA335981A
Other languages
French (fr)
Inventor
Marion Jean
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.)
La Pour L'exploitation D'inventions Cinematographiques "sPEICO" SA
Original Assignee
La Pour L'exploitation D'inventions Cinematographiques "sPEICO" SA
Publication date
Application granted granted Critical
Publication of CA335981A publication Critical patent/CA335981A/en
Expired legal-status Critical Current

Links

CA335981A Sound reading device Expired CA335981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA335981T

Publications (1)

Publication Number Publication Date
CA335981A true CA335981A (en) 1933-09-26

Family

ID=35299123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335981A Expired CA335981A (en) Sound reading device

Country Status (1)

Country Link
CA (1) CA335981A (en)

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