ES81115A2 - Contador telefónico de conversión. - Google Patents
Contador telefónico de conversión.Info
- Publication number
- ES81115A2 ES81115A2 ES81115A ES81115A ES81115A2 ES 81115 A2 ES81115 A2 ES 81115A2 ES 81115 A ES81115 A ES 81115A ES 81115 A ES81115 A ES 81115A ES 81115 A2 ES81115 A2 ES 81115A2
- Authority
- ES
- Spain
- Prior art keywords
- telephone counter
- conversion telephone
- conversion
- counter
- telephone
- 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
- 238000006243 chemical reaction Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES81115A ES81115A2 (es) | 1922-03-20 | 1922-03-20 | Contador telefónico de conversión. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES81115A ES81115A2 (es) | 1922-03-20 | 1922-03-20 | Contador telefónico de conversión. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES81115A2 true ES81115A2 (es) | 1923-03-16 |
Family
ID=69372514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES81115A Expired ES81115A2 (es) | 1922-03-20 | 1922-03-20 | Contador telefónico de conversión. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES81115A2 (es) |
-
1922
- 1922-03-20 ES ES81115A patent/ES81115A2/es not_active Expired
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