JPS4936121A - - Google Patents
Info
- Publication number
- JPS4936121A JPS4936121A JP47079767A JP7976772A JPS4936121A JP S4936121 A JPS4936121 A JP S4936121A JP 47079767 A JP47079767 A JP 47079767A JP 7976772 A JP7976772 A JP 7976772A JP S4936121 A JPS4936121 A JP S4936121A
- 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.)
- Granted
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47079767A JPS5245409B2 (https=) | 1972-08-09 | 1972-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47079767A JPS5245409B2 (https=) | 1972-08-09 | 1972-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4936121A true JPS4936121A (https=) | 1974-04-03 |
| JPS5245409B2 JPS5245409B2 (https=) | 1977-11-16 |
Family
ID=13699348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47079767A Expired JPS5245409B2 (https=) | 1972-08-09 | 1972-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5245409B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024020846A1 (zh) * | 2022-07-27 | 2024-02-01 | 深圳市韶音科技有限公司 | 一种声学输出装置 |
-
1972
- 1972-08-09 JP JP47079767A patent/JPS5245409B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5245409B2 (https=) | 1977-11-16 |