JPS541451B2 - - Google Patents
Info
- Publication number
- JPS541451B2 JPS541451B2 JP2843873A JP2843873A JPS541451B2 JP S541451 B2 JPS541451 B2 JP S541451B2 JP 2843873 A JP2843873 A JP 2843873A JP 2843873 A JP2843873 A JP 2843873A JP S541451 B2 JPS541451 B2 JP S541451B2
- Authority
- JP
- Japan
- 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
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2843873A JPS541451B2 (en) | 1973-03-10 | 1973-03-10 | |
| US05/432,879 US3972385A (en) | 1973-01-17 | 1974-01-14 | Horn speaker |
| GB212074A GB1463191A (en) | 1973-01-17 | 1974-01-16 | Horn speaker |
| DE2401925A DE2401925C3 (en) | 1973-01-17 | 1974-01-16 | Funnel speaker |
| CA190,390A CA993367A (en) | 1973-01-17 | 1974-01-17 | Horn speaker |
| US05/684,928 US4040503A (en) | 1973-01-17 | 1976-05-10 | Horn speaker |
| US05/684,927 US4091891A (en) | 1973-01-17 | 1976-05-10 | Horn speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2843873A JPS541451B2 (en) | 1973-03-10 | 1973-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49133018A JPS49133018A (en) | 1974-12-20 |
| JPS541451B2 true JPS541451B2 (en) | 1979-01-25 |
Family
ID=12248661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2843873A Expired JPS541451B2 (en) | 1973-01-17 | 1973-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS541451B2 (en) |
-
1973
- 1973-03-10 JP JP2843873A patent/JPS541451B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49133018A (en) | 1974-12-20 |