CA126528A - Sound transmission apparatus - Google Patents
Sound transmission apparatusInfo
- Publication number
- CA126528A CA126528A CA000126528A CA126528DA CA126528A CA 126528 A CA126528 A CA 126528A CA 000126528 A CA000126528 A CA 000126528A CA 126528D A CA126528D A CA 126528DA CA 126528 A CA126528 A CA 126528A
- Authority
- CA
- Canada
- Prior art keywords
- transmission apparatus
- sound transmission
- sound
- transmission
- 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 |
---|---|---|---|
CA126528T | 1904-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA126528A true CA126528A (en) | 1910-06-21 |
Family
ID=45246249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000126528A Expired CA126528A (en) | 1904-08-02 | 1904-08-02 | Sound transmission apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA126528A (en) |
-
1904
- 1904-08-02 CA CA000126528A patent/CA126528A/en not_active Expired
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