DE1758169U - ADDITIONAL DEVICE FOR LISTENING AND SIMULTANEOUS BROADCAST PHONE TO ALLOW PEOPLE WITH DIFFICULTY HEARING TO UNDERSTAND THE LISTENED RADIO BROADCASTS IN WORD AND SOUND. - Google Patents
ADDITIONAL DEVICE FOR LISTENING AND SIMULTANEOUS BROADCAST PHONE TO ALLOW PEOPLE WITH DIFFICULTY HEARING TO UNDERSTAND THE LISTENED RADIO BROADCASTS IN WORD AND SOUND.Info
- Publication number
- DE1758169U DE1758169U DE1957W0018348 DEW0018348U DE1758169U DE 1758169 U DE1758169 U DE 1758169U DE 1957W0018348 DE1957W0018348 DE 1957W0018348 DE W0018348 U DEW0018348 U DE W0018348U DE 1758169 U DE1758169 U DE 1758169U
- Authority
- DE
- Germany
- Prior art keywords
- listening
- word
- sound
- understand
- additional device
- 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
- Mobile Radio Communication Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Alarm Systems (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1957W0018348 DE1758169U (en) | 1957-10-19 | 1957-10-19 | ADDITIONAL DEVICE FOR LISTENING AND SIMULTANEOUS BROADCAST PHONE TO ALLOW PEOPLE WITH DIFFICULTY HEARING TO UNDERSTAND THE LISTENED RADIO BROADCASTS IN WORD AND SOUND. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1957W0018348 DE1758169U (en) | 1957-10-19 | 1957-10-19 | ADDITIONAL DEVICE FOR LISTENING AND SIMULTANEOUS BROADCAST PHONE TO ALLOW PEOPLE WITH DIFFICULTY HEARING TO UNDERSTAND THE LISTENED RADIO BROADCASTS IN WORD AND SOUND. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1758169U true DE1758169U (en) | 1957-12-19 |
Family
ID=32796571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1957W0018348 Expired DE1758169U (en) | 1957-10-19 | 1957-10-19 | ADDITIONAL DEVICE FOR LISTENING AND SIMULTANEOUS BROADCAST PHONE TO ALLOW PEOPLE WITH DIFFICULTY HEARING TO UNDERSTAND THE LISTENED RADIO BROADCASTS IN WORD AND SOUND. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1758169U (en) |
-
1957
- 1957-10-19 DE DE1957W0018348 patent/DE1758169U/en not_active Expired
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