CA335981A - Sound reading device - Google Patents
Sound reading deviceInfo
- 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
Links
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) |
-
0
- CA CA335981A patent/CA335981A/en not_active Expired
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