ES367U - Portable apparatus for radiotelephone and phonographic auditions. (Machine-translation by Google Translate, not legally binding) - Google Patents
Portable apparatus for radiotelephone and phonographic auditions. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES367U ES367U ES0000367U ES367U ES367U ES 367 U ES367 U ES 367U ES 0000367 U ES0000367 U ES 0000367U ES 367 U ES367 U ES 367U ES 367 U ES367 U ES 367U
- Authority
- ES
- Spain
- Prior art keywords
- auditions
- phonographic
- radiotelephone
- translation
- machine
- 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.)
- Granted
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
A portable apparatus for radiotelephone and phonographic auditions, composed of a box or rectangular case with two compartments and a lid that opens at right angles to the box, and which altogether contains a complete apparatus, with loudspeaker, for radiotelephony, and another complete device, with horn, for disc phonograph. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0000367U ES367Y (en) | 1930-12-31 | 1930-12-31 | Portable radio and phonographic hearing aid. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0000367U ES367Y (en) | 1930-12-31 | 1930-12-31 | Portable radio and phonographic hearing aid. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES367U true ES367U (en) | 1931-04-01 |
| ES367Y ES367Y (en) | 1931-09-01 |
Family
ID=51065248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0000367U Expired ES367Y (en) | 1930-12-31 | 1930-12-31 | Portable radio and phonographic hearing aid. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES367Y (en) |
-
1930
- 1930-12-31 ES ES0000367U patent/ES367Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES367Y (en) | 1931-09-01 |
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