ES352702A1 - Perfeccionamientos en las cajas de derivacion para conmutardos o tres telefonos. - Google Patents
Perfeccionamientos en las cajas de derivacion para conmutardos o tres telefonos.Info
- Publication number
- ES352702A1 ES352702A1 ES352702A ES352702A ES352702A1 ES 352702 A1 ES352702 A1 ES 352702A1 ES 352702 A ES352702 A ES 352702A ES 352702 A ES352702 A ES 352702A ES 352702 A1 ES352702 A1 ES 352702A1
- Authority
- ES
- Spain
- Prior art keywords
- telephones
- translation
- switch
- machine
- legally binding
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES352702A ES352702A1 (es) | 1968-04-11 | 1968-04-11 | Perfeccionamientos en las cajas de derivacion para conmutardos o tres telefonos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES352702A ES352702A1 (es) | 1968-04-11 | 1968-04-11 | Perfeccionamientos en las cajas de derivacion para conmutardos o tres telefonos. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES352702A1 true ES352702A1 (es) | 1969-08-01 |
Family
ID=8448604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES352702A Expired ES352702A1 (es) | 1968-04-11 | 1968-04-11 | Perfeccionamientos en las cajas de derivacion para conmutardos o tres telefonos. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES352702A1 (es) |
-
1968
- 1968-04-11 ES ES352702A patent/ES352702A1/es not_active Expired
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