JPS48100114A - - Google Patents
Info
- Publication number
- JPS48100114A JPS48100114A JP3230672A JP3230672A JPS48100114A JP S48100114 A JPS48100114 A JP S48100114A JP 3230672 A JP3230672 A JP 3230672A JP 3230672 A JP3230672 A JP 3230672A JP S48100114 A JPS48100114 A JP S48100114A
- 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 |
|---|---|---|---|
| JP3230672A JPS48100114A (fr) | 1972-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3230672A JPS48100114A (fr) | 1972-03-31 | 1972-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS48100114A true JPS48100114A (fr) | 1973-12-18 |
Family
ID=12355250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3230672A Pending JPS48100114A (fr) | 1972-03-31 | 1972-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS48100114A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6359485U (fr) * | 1986-10-07 | 1988-04-20 | ||
| WO2021071601A1 (fr) * | 2019-10-09 | 2021-04-15 | Microsoft Technology Licensing, Llc | Oreillette de casque d'écoute comprenant un élément de recouvrement sans soudure ayant des zones présentant différentes résistivités acoustiques |
-
1972
- 1972-03-31 JP JP3230672A patent/JPS48100114A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6359485U (fr) * | 1986-10-07 | 1988-04-20 | ||
| WO2021071601A1 (fr) * | 2019-10-09 | 2021-04-15 | Microsoft Technology Licensing, Llc | Oreillette de casque d'écoute comprenant un élément de recouvrement sans soudure ayant des zones présentant différentes résistivités acoustiques |
| US11064279B2 (en) | 2019-10-09 | 2021-07-13 | Microsoft Technology Licensing, Llc | Headphone earcup including seamless cover |