JPS61111290U - - Google Patents
Info
- Publication number
- JPS61111290U JPS61111290U JP9167583U JP9167583U JPS61111290U JP S61111290 U JPS61111290 U JP S61111290U JP 9167583 U JP9167583 U JP 9167583U JP 9167583 U JP9167583 U JP 9167583U JP S61111290 U JPS61111290 U JP S61111290U
- Authority
- JP
- Japan
- Prior art keywords
- equalizer
- sound emitting
- utility
- large number
- scope
- Prior art date
- 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
- 238000005530 etching Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9167583U JPS61111290U (fr) | 1983-06-14 | 1983-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9167583U JPS61111290U (fr) | 1983-06-14 | 1983-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61111290U true JPS61111290U (fr) | 1986-07-14 |
Family
ID=30647777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9167583U Pending JPS61111290U (fr) | 1983-06-14 | 1983-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111290U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916138U (fr) * | 1972-05-15 | 1974-02-09 |
-
1983
- 1983-06-14 JP JP9167583U patent/JPS61111290U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916138U (fr) * | 1972-05-15 | 1974-02-09 |