ES62834Y - Aparato contador-anotador de llamadas telefónicas - Google Patents
Aparato contador-anotador de llamadas telefónicasInfo
- Publication number
- ES62834Y ES62834Y ES0062834U ES62834U ES62834Y ES 62834 Y ES62834 Y ES 62834Y ES 0062834 U ES0062834 U ES 0062834U ES 62834 U ES62834 U ES 62834U ES 62834 Y ES62834 Y ES 62834Y
- Authority
- ES
- Spain
- Prior art keywords
- recording device
- telephone call
- call counting
- counting
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0062834U ES62834Y (es) | 1957-11-22 | 1957-11-22 | Aparato contador-anotador de llamadas telefónicas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0062834U ES62834Y (es) | 1957-11-22 | 1957-11-22 | Aparato contador-anotador de llamadas telefónicas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES62834U ES62834U (es) | 1957-12-16 |
| ES62834Y true ES62834Y (es) | 1958-10-16 |
Family
ID=52705168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0062834U Expired ES62834Y (es) | 1957-11-22 | 1957-11-22 | Aparato contador-anotador de llamadas telefónicas |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES62834Y (es) |
-
1957
- 1957-11-22 ES ES0062834U patent/ES62834Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES62834U (es) | 1957-12-16 |
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