JPS52169331U - - Google Patents
Info
- Publication number
- JPS52169331U JPS52169331U JP7705576U JP7705576U JPS52169331U JP S52169331 U JPS52169331 U JP S52169331U JP 7705576 U JP7705576 U JP 7705576U JP 7705576 U JP7705576 U JP 7705576U JP S52169331 U JPS52169331 U JP S52169331U
- 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.)
- Granted
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976077055U JPS553750Y2 (cs) | 1976-06-15 | 1976-06-15 | |
| US05/790,695 US4169516A (en) | 1976-04-26 | 1977-04-25 | Speaker system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976077055U JPS553750Y2 (cs) | 1976-06-15 | 1976-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52169331U true JPS52169331U (cs) | 1977-12-22 |
| JPS553750Y2 JPS553750Y2 (cs) | 1980-01-29 |
Family
ID=28552612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976077055U Expired JPS553750Y2 (cs) | 1976-04-26 | 1976-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553750Y2 (cs) |
-
1976
- 1976-06-15 JP JP1976077055U patent/JPS553750Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS553750Y2 (cs) | 1980-01-29 |