ES7141Y - Aparato telefónico de instalación privada y de tipo económico - Google Patents
Aparato telefónico de instalación privada y de tipo económicoInfo
- Publication number
- ES7141Y ES7141Y ES0007141U ES7141U ES7141Y ES 7141 Y ES7141 Y ES 7141Y ES 0007141 U ES0007141 U ES 0007141U ES 7141 U ES7141 U ES 7141U ES 7141 Y ES7141 Y ES 7141Y
- Authority
- ES
- Spain
- Prior art keywords
- cost
- low
- telephone set
- installed telephone
- privately
- 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 |
|---|---|---|---|
| ES0007141U ES7141Y (es) | 1942-01-17 | 1942-01-17 | Aparato telefónico de instalación privada y de tipo económico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0007141U ES7141Y (es) | 1942-01-17 | 1942-01-17 | Aparato telefónico de instalación privada y de tipo económico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES7141U ES7141U (es) | 1942-05-16 |
| ES7141Y true ES7141Y (es) | 1946-07-01 |
Family
ID=51071634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0007141U Expired ES7141Y (es) | 1942-01-17 | 1942-01-17 | Aparato telefónico de instalación privada y de tipo económico |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES7141Y (es) |
-
1942
- 1942-01-17 ES ES0007141U patent/ES7141Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES7141U (es) | 1942-05-16 |
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