JPH0323730Y2 - - Google Patents
Info
- Publication number
- JPH0323730Y2 JPH0323730Y2 JP1986194856U JP19485686U JPH0323730Y2 JP H0323730 Y2 JPH0323730 Y2 JP H0323730Y2 JP 1986194856 U JP1986194856 U JP 1986194856U JP 19485686 U JP19485686 U JP 19485686U JP H0323730 Y2 JPH0323730 Y2 JP H0323730Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- sound
- cap
- sound hole
- diameter
- Prior art date
- 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
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004907 flux Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194856U JPH0323730Y2 (US20030220297A1-20031127-C00009.png) | 1986-12-18 | 1986-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986194856U JPH0323730Y2 (US20030220297A1-20031127-C00009.png) | 1986-12-18 | 1986-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399442U JPS6399442U (US20030220297A1-20031127-C00009.png) | 1988-06-28 |
| JPH0323730Y2 true JPH0323730Y2 (US20030220297A1-20031127-C00009.png) | 1991-05-23 |
Family
ID=31152219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986194856U Expired JPH0323730Y2 (US20030220297A1-20031127-C00009.png) | 1986-12-18 | 1986-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323730Y2 (US20030220297A1-20031127-C00009.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6291100A (ja) * | 1985-10-16 | 1987-04-25 | Matsushita Electric Ind Co Ltd | 電気音響変換器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213857Y2 (US20030220297A1-20031127-C00009.png) * | 1973-08-31 | 1977-03-29 |
-
1986
- 1986-12-18 JP JP1986194856U patent/JPH0323730Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6291100A (ja) * | 1985-10-16 | 1987-04-25 | Matsushita Electric Ind Co Ltd | 電気音響変換器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6399442U (US20030220297A1-20031127-C00009.png) | 1988-06-28 |
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