JPS4431107Y1 - - Google Patents
Info
- Publication number
- JPS4431107Y1 JPS4431107Y1 JP4746367U JP4746367U JPS4431107Y1 JP S4431107 Y1 JPS4431107 Y1 JP S4431107Y1 JP 4746367 U JP4746367 U JP 4746367U JP 4746367 U JP4746367 U JP 4746367U JP S4431107 Y1 JPS4431107 Y1 JP S4431107Y1
- 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.)
- Expired
Links
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746367U JPS4431107Y1 (pt) | 1967-06-05 | 1967-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4746367U JPS4431107Y1 (pt) | 1967-06-05 | 1967-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4431107Y1 true JPS4431107Y1 (pt) | 1969-12-22 |
Family
ID=31782022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4746367U Expired JPS4431107Y1 (pt) | 1967-06-05 | 1967-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4431107Y1 (pt) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144111U (pt) * | 1975-05-14 | 1976-11-19 | ||
| JPS5278425U (pt) * | 1975-12-10 | 1977-06-11 | ||
| JPS5278424U (pt) * | 1975-12-10 | 1977-06-11 | ||
| WO2007063726A1 (ja) * | 2005-11-14 | 2007-06-07 | A.C.E.Tech Co., Ltd. | イヤースピーカ |
| EP2180724A1 (de) * | 2008-10-22 | 2010-04-28 | Siemens Medical Instruments Pte. Ltd. | Ohrstück mit Stegen |
| JP2013150288A (ja) * | 2012-01-20 | 2013-08-01 | Alpha Precision Co Ltd | イヤーチップ及びそれを具備するイヤホン |
| JP2017516419A (ja) * | 2014-05-20 | 2017-06-15 | スリーエム イノベイティブ プロパティズ カンパニー | 複数のキャビティのアレイを有する押込ばめ耳栓 |
-
1967
- 1967-06-05 JP JP4746367U patent/JPS4431107Y1/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144111U (pt) * | 1975-05-14 | 1976-11-19 | ||
| JPS5278425U (pt) * | 1975-12-10 | 1977-06-11 | ||
| JPS5278424U (pt) * | 1975-12-10 | 1977-06-11 | ||
| JPS5410906Y2 (pt) * | 1975-12-10 | 1979-05-18 | ||
| WO2007063726A1 (ja) * | 2005-11-14 | 2007-06-07 | A.C.E.Tech Co., Ltd. | イヤースピーカ |
| EP2180724A1 (de) * | 2008-10-22 | 2010-04-28 | Siemens Medical Instruments Pte. Ltd. | Ohrstück mit Stegen |
| JP2013150288A (ja) * | 2012-01-20 | 2013-08-01 | Alpha Precision Co Ltd | イヤーチップ及びそれを具備するイヤホン |
| JP2017516419A (ja) * | 2014-05-20 | 2017-06-15 | スリーエム イノベイティブ プロパティズ カンパニー | 複数のキャビティのアレイを有する押込ばめ耳栓 |