JPS5330959B2 - - Google Patents
Info
- Publication number
- JPS5330959B2 JPS5330959B2 JP11244875A JP11244875A JPS5330959B2 JP S5330959 B2 JPS5330959 B2 JP S5330959B2 JP 11244875 A JP11244875 A JP 11244875A JP 11244875 A JP11244875 A JP 11244875A JP S5330959 B2 JPS5330959 B2 JP S5330959B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244875A JPS5236894A (en) | 1975-09-16 | 1975-09-16 | Ear plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11244875A JPS5236894A (en) | 1975-09-16 | 1975-09-16 | Ear plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5236894A JPS5236894A (en) | 1977-03-22 |
| JPS5330959B2 true JPS5330959B2 (Direct) | 1978-08-30 |
Family
ID=14586873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11244875A Granted JPS5236894A (en) | 1975-09-16 | 1975-09-16 | Ear plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5236894A (Direct) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101581840B1 (ko) | 2010-12-27 | 2016-01-06 | 로무 가부시키가이샤 | 송수화 유닛 및 수화 유닛 |
| KR101863831B1 (ko) | 2012-01-20 | 2018-06-01 | 로무 가부시키가이샤 | 연골 전도부를 갖는 휴대 전화 |
| TWI645722B (zh) | 2012-06-29 | 2018-12-21 | 日商精良股份有限公司 | mobile phone |
| CN107113481B (zh) | 2014-12-18 | 2019-06-28 | 株式会社精好 | 利用电磁型振动单元的软骨传导接听装置及电磁型振动单元 |
| JP6676837B2 (ja) * | 2015-04-14 | 2020-04-08 | 株式会社ファインウェル | 受話装置 |
| WO2017010547A1 (ja) | 2015-07-15 | 2017-01-19 | ローム株式会社 | ロボットおよびロボットシステム |
| JP6551929B2 (ja) | 2015-09-16 | 2019-07-31 | 株式会社ファインウェル | 受話機能を有する腕時計 |
| CN108496345B (zh) | 2016-01-19 | 2021-02-26 | 株式会社精好 | 笔型呼入呼出通话装置 |
| JP2020053948A (ja) | 2018-09-28 | 2020-04-02 | 株式会社ファインウェル | 聴取装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2804072A (en) * | 1955-03-29 | 1957-08-27 | Genzer Rose | Ear plugs |
| US3097643A (en) * | 1960-08-26 | 1963-07-16 | Santi Louis | Ear-plugs |
| JPS502393A (Direct) * | 1973-05-11 | 1975-01-10 | ||
| JPS5240627Y2 (Direct) * | 1973-10-27 | 1977-09-13 |
-
1975
- 1975-09-16 JP JP11244875A patent/JPS5236894A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236894A (en) | 1977-03-22 |