JPS4921034U - - Google Patents
Info
- Publication number
- JPS4921034U JPS4921034U JP6251472U JP6251472U JPS4921034U JP S4921034 U JPS4921034 U JP S4921034U JP 6251472 U JP6251472 U JP 6251472U JP 6251472 U JP6251472 U JP 6251472U JP S4921034 U JPS4921034 U JP S4921034U
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6251472U JPS4921034U (zh) | 1972-05-27 | 1972-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6251472U JPS4921034U (zh) | 1972-05-27 | 1972-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4921034U true JPS4921034U (zh) | 1974-02-22 |
Family
ID=27952823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6251472U Pending JPS4921034U (zh) | 1972-05-27 | 1972-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4921034U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS452457Y1 (zh) * | 1967-12-30 | 1970-01-31 |
-
1972
- 1972-05-27 JP JP6251472U patent/JPS4921034U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS452457Y1 (zh) * | 1967-12-30 | 1970-01-31 |