CA272017A - Acoustic horn - Google Patents
Acoustic hornInfo
- Publication number
- CA272017A CA272017A CA272017A CA272017DA CA272017A CA 272017 A CA272017 A CA 272017A CA 272017 A CA272017 A CA 272017A CA 272017D A CA272017D A CA 272017DA CA 272017 A CA272017 A CA 272017A
- Authority
- CA
- Canada
- Prior art keywords
- acoustic horn
- horn
- acoustic
- 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 |
|---|---|---|---|
| CA272017T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA272017A true CA272017A (en) | 1927-06-28 |
Family
ID=35202048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272017A Expired CA272017A (en) | Acoustic horn |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA272017A (en) |
-
0
- CA CA272017A patent/CA272017A/en not_active Expired
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