JPS4949915U - - Google Patents
Info
- Publication number
- JPS4949915U JPS4949915U JP9256472U JP9256472U JPS4949915U JP S4949915 U JPS4949915 U JP S4949915U JP 9256472 U JP9256472 U JP 9256472U JP 9256472 U JP9256472 U JP 9256472U JP S4949915 U JPS4949915 U JP S4949915U
- 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.)
- Pending
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9256472U JPS4949915U (ja) | 1972-08-07 | 1972-08-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9256472U JPS4949915U (ja) | 1972-08-07 | 1972-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4949915U true JPS4949915U (ja) | 1974-05-01 |
Family
ID=28283447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9256472U Pending JPS4949915U (ja) | 1972-08-07 | 1972-08-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4949915U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52163320U (ja) * | 1976-06-04 | 1977-12-10 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3735336A (en) * | 1971-03-10 | 1973-05-22 | Ampex | Acoustic lens |
-
1972
- 1972-08-07 JP JP9256472U patent/JPS4949915U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3735336A (en) * | 1971-03-10 | 1973-05-22 | Ampex | Acoustic lens |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52163320U (ja) * | 1976-06-04 | 1977-12-10 |