JPS53148630U - - Google Patents
Info
- Publication number
- JPS53148630U JPS53148630U JP5325977U JP5325977U JPS53148630U JP S53148630 U JPS53148630 U JP S53148630U JP 5325977 U JP5325977 U JP 5325977U JP 5325977 U JP5325977 U JP 5325977U JP S53148630 U JPS53148630 U JP S53148630U
- 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
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5325977U JPS53148630U (zh) | 1977-04-28 | 1977-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5325977U JPS53148630U (zh) | 1977-04-28 | 1977-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53148630U true JPS53148630U (zh) | 1978-11-22 |
Family
ID=28945930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5325977U Pending JPS53148630U (zh) | 1977-04-28 | 1977-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53148630U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925317U (zh) * | 1972-06-02 | 1974-03-04 |
-
1977
- 1977-04-28 JP JP5325977U patent/JPS53148630U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925317U (zh) * | 1972-06-02 | 1974-03-04 |