JPS5240615U - - Google Patents
Info
- Publication number
- JPS5240615U JPS5240615U JP12709675U JP12709675U JPS5240615U JP S5240615 U JPS5240615 U JP S5240615U JP 12709675 U JP12709675 U JP 12709675U JP 12709675 U JP12709675 U JP 12709675U JP S5240615 U JPS5240615 U JP S5240615U
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975127096U JPS5525578Y2 (en) | 1975-09-16 | 1975-09-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975127096U JPS5525578Y2 (en) | 1975-09-16 | 1975-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5240615U true JPS5240615U (en) | 1977-03-23 |
JPS5525578Y2 JPS5525578Y2 (en) | 1980-06-19 |
Family
ID=28607523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975127096U Expired JPS5525578Y2 (en) | 1975-09-16 | 1975-09-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5525578Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55127491U (en) * | 1979-02-28 | 1980-09-09 | ||
JPS55135578U (en) * | 1979-03-17 | 1980-09-26 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1371261A2 (en) * | 2000-07-13 | 2003-12-17 | Matech, Inc. | Audio headset |
JP5269618B2 (en) * | 2009-01-05 | 2013-08-21 | 株式会社オーディオテクニカ | Bone conduction microphone built-in headset |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504909A (en) * | 1973-05-16 | 1975-01-20 |
-
1975
- 1975-09-16 JP JP1975127096U patent/JPS5525578Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504909A (en) * | 1973-05-16 | 1975-01-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55127491U (en) * | 1979-02-28 | 1980-09-09 | ||
JPS55135578U (en) * | 1979-03-17 | 1980-09-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5525578Y2 (en) | 1980-06-19 |