JPH0419912Y2 - - Google Patents
Info
- Publication number
- JPH0419912Y2 JPH0419912Y2 JP9068586U JP9068586U JPH0419912Y2 JP H0419912 Y2 JPH0419912 Y2 JP H0419912Y2 JP 9068586 U JP9068586 U JP 9068586U JP 9068586 U JP9068586 U JP 9068586U JP H0419912 Y2 JPH0419912 Y2 JP H0419912Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- protective net
- attached
- resin
- protection net
- 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
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068586U JPH0419912Y2 (en]) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9068586U JPH0419912Y2 (en]) | 1986-06-13 | 1986-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62201592U JPS62201592U (en]) | 1987-12-22 |
| JPH0419912Y2 true JPH0419912Y2 (en]) | 1992-05-07 |
Family
ID=30950776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9068586U Expired JPH0419912Y2 (en]) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419912Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016152465A (ja) * | 2015-02-17 | 2016-08-22 | 因幡電機産業株式会社 | カバー取付構造及び天井埋込型機器 |
-
1986
- 1986-06-13 JP JP9068586U patent/JPH0419912Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016152465A (ja) * | 2015-02-17 | 2016-08-22 | 因幡電機産業株式会社 | カバー取付構造及び天井埋込型機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62201592U (en]) | 1987-12-22 |
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