ES210486A1 - Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES210486A1 ES210486A1 ES210486A ES210486A ES210486A1 ES 210486 A1 ES210486 A1 ES 210486A1 ES 210486 A ES210486 A ES 210486A ES 210486 A ES210486 A ES 210486A ES 210486 A1 ES210486 A1 ES 210486A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- deaf
- 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
- 206010011878 Deafness Diseases 0.000 title abstract 2
- 230000003321 amplification Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicon Compounds (AREA)
- Amplifiers (AREA)
Abstract
Improvements introduced in portable amplifiers for deaf people characterized by the fact that in the different stages of the electrical amplification a germanium crystal is used as an amplifying element in which two metallic tips located at a short distance from each other are supported. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES210486A ES210486A1 (en) | 1953-07-20 | 1953-07-20 | Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES210486A ES210486A1 (en) | 1953-07-20 | 1953-07-20 | Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES210486A1 true ES210486A1 (en) | 1953-10-01 |
Family
ID=65685048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES210486A Expired ES210486A1 (en) | 1953-07-20 | 1953-07-20 | Improvements introduced in portable amplifier deaf devices (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES210486A1 (en) |
-
1953
- 1953-07-20 ES ES210486A patent/ES210486A1/en not_active Expired
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