JPH0113497Y2 - - Google Patents
Info
- Publication number
- JPH0113497Y2 JPH0113497Y2 JP17019584U JP17019584U JPH0113497Y2 JP H0113497 Y2 JPH0113497 Y2 JP H0113497Y2 JP 17019584 U JP17019584 U JP 17019584U JP 17019584 U JP17019584 U JP 17019584U JP H0113497 Y2 JPH0113497 Y2 JP H0113497Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- magnetic circuit
- cone speaker
- ceiling
- dustproof
- 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
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17019584U JPH0113497Y2 (xx) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17019584U JPH0113497Y2 (xx) | 1984-11-08 | 1984-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185986U JPS6185986U (xx) | 1986-06-05 |
| JPH0113497Y2 true JPH0113497Y2 (xx) | 1989-04-20 |
Family
ID=30727903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17019584U Expired JPH0113497Y2 (xx) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0113497Y2 (xx) |
-
1984
- 1984-11-08 JP JP17019584U patent/JPH0113497Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6185986U (xx) | 1986-06-05 |
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