JPS438714Y1 - - Google Patents
Info
- Publication number
- JPS438714Y1 JPS438714Y1 JP2912265U JP2912265U JPS438714Y1 JP S438714 Y1 JPS438714 Y1 JP S438714Y1 JP 2912265 U JP2912265 U JP 2912265U JP 2912265 U JP2912265 U JP 2912265U JP S438714 Y1 JPS438714 Y1 JP S438714Y1
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2912265U JPS438714Y1 (fr) | 1965-04-10 | 1965-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2912265U JPS438714Y1 (fr) | 1965-04-10 | 1965-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS438714Y1 true JPS438714Y1 (fr) | 1968-04-17 |
Family
ID=31764160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2912265U Expired JPS438714Y1 (fr) | 1965-04-10 | 1965-04-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS438714Y1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965813A (fr) * | 1972-10-23 | 1974-06-26 | ||
JPS5392120A (en) * | 1977-01-25 | 1978-08-12 | Nippon Telegr & Teleph Corp <Ntt> | Method of mounting directional microphone |
-
1965
- 1965-04-10 JP JP2912265U patent/JPS438714Y1/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4965813A (fr) * | 1972-10-23 | 1974-06-26 | ||
JPS5392120A (en) * | 1977-01-25 | 1978-08-12 | Nippon Telegr & Teleph Corp <Ntt> | Method of mounting directional microphone |