ES6518Y - Modelo de tarjetas-fichas intercambiables para blocs ficheros. - Google Patents
Modelo de tarjetas-fichas intercambiables para blocs ficheros.Info
- Publication number
- ES6518Y ES6518Y ES0006518U ES6518U ES6518Y ES 6518 Y ES6518 Y ES 6518Y ES 0006518 U ES0006518 U ES 0006518U ES 6518 U ES6518 U ES 6518U ES 6518 Y ES6518 Y ES 6518Y
- Authority
- ES
- Spain
- Prior art keywords
- pads
- file
- token model
- interchangeable card
- interchangeable
- 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 |
|---|---|---|---|
| ES0006518U ES6518Y (es) | 1941-05-19 | 1941-05-19 | Modelo de tarjetas-fichas intercambiables para blocs ficheros. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0006518U ES6518Y (es) | 1941-05-19 | 1941-05-19 | Modelo de tarjetas-fichas intercambiables para blocs ficheros. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES6518U ES6518U (es) | 1941-11-01 |
| ES6518Y true ES6518Y (es) | 1942-12-16 |
Family
ID=51071018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0006518U Expired ES6518Y (es) | 1941-05-19 | 1941-05-19 | Modelo de tarjetas-fichas intercambiables para blocs ficheros. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES6518Y (es) |
-
1941
- 1941-05-19 ES ES0006518U patent/ES6518Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES6518U (es) | 1941-11-01 |
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