| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP22662586AJPS6380698A (ja) | 1986-09-25 | 1986-09-25 | イヤ−マイク | 
| DE19873723275DE3723275A1 (de) | 1986-09-25 | 1987-07-14 | Ohrmikrofon | 
| GB8718117AGB2197158B (en) | 1986-09-25 | 1987-07-30 | Ear microphone | 
| KR1019870008585AKR880004712A (ko) | 1986-09-25 | 1987-08-05 | 이어 마이크 | 
| AU77994/87AAU609413B2 (en) | 1986-09-25 | 1987-09-04 | Communications device | 
| FR878712874AFR2604589B1 (fr) | 1986-09-25 | 1987-09-17 | Microphone auriculaire incorpore dans un ecouteur | 
| KR2019900015557UKR900010854Y1 (ko) | 1986-09-25 | 1990-10-11 | 이어 마이크 | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP22662586AJPS6380698A (ja) | 1986-09-25 | 1986-09-25 | イヤ−マイク | 
| Publication Number | Publication Date | 
|---|---|
| JPS6380698Atrue JPS6380698A (ja) | 1988-04-11 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP22662586APendingJPS6380698A (ja) | 1986-09-25 | 1986-09-25 | イヤ−マイク | 
| Country | Link | 
|---|---|
| JP (1) | JPS6380698A (ja) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPH0468799A (ja)* | 1990-07-04 | 1992-03-04 | Kemikaraijingu Kenkyusho:Kk | イヤピース型同時送受話装置 | 
| KR970056550A (ko)* | 1995-12-20 | 1997-07-31 | 마사미찌 요코이 | 송수화기 및 이것을 이용한 통화장치 | 
| FR2755561A1 (fr)* | 1996-11-07 | 1998-05-07 | Neill Andre O | Dispositif de captation de la voix et dispositif notamment de telephonie le comprenant | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS58210793A (ja)* | 1982-06-01 | 1983-12-08 | Katsuo Motoi | 外耳道内双方向通話装置 | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS58210793A (ja)* | 1982-06-01 | 1983-12-08 | Katsuo Motoi | 外耳道内双方向通話装置 | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPH0468799A (ja)* | 1990-07-04 | 1992-03-04 | Kemikaraijingu Kenkyusho:Kk | イヤピース型同時送受話装置 | 
| KR970056550A (ko)* | 1995-12-20 | 1997-07-31 | 마사미찌 요코이 | 송수화기 및 이것을 이용한 통화장치 | 
| FR2755561A1 (fr)* | 1996-11-07 | 1998-05-07 | Neill Andre O | Dispositif de captation de la voix et dispositif notamment de telephonie le comprenant | 
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