JPS5442659Y2 - - Google Patents
Info
- Publication number
- JPS5442659Y2 JPS5442659Y2 JP6179773U JP6179773U JPS5442659Y2 JP S5442659 Y2 JPS5442659 Y2 JP S5442659Y2 JP 6179773 U JP6179773 U JP 6179773U JP 6179773 U JP6179773 U JP 6179773U JP S5442659 Y2 JPS5442659 Y2 JP S5442659Y2
- 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
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6179773U JPS5442659Y2 (en) | 1973-05-26 | 1973-05-26 | |
| US437740*A US3922489A (en) | 1973-02-05 | 1974-01-29 | Echo microphone of the handy type |
| DE2404724A DE2404724C2 (en) | 1973-02-05 | 1974-02-01 | Hand microphone with reverberation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6179773U JPS5442659Y2 (en) | 1973-05-26 | 1973-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5011519U JPS5011519U (en) | 1975-02-06 |
| JPS5442659Y2 true JPS5442659Y2 (en) | 1979-12-11 |
Family
ID=28222661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6179773U Expired JPS5442659Y2 (en) | 1973-02-05 | 1973-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5442659Y2 (en) |
-
1973
- 1973-05-26 JP JP6179773U patent/JPS5442659Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5011519U (en) | 1975-02-06 |