JPH0314878Y2 - - Google Patents
Info
- Publication number
- JPH0314878Y2 JPH0314878Y2 JP515985U JP515985U JPH0314878Y2 JP H0314878 Y2 JPH0314878 Y2 JP H0314878Y2 JP 515985 U JP515985 U JP 515985U JP 515985 U JP515985 U JP 515985U JP H0314878 Y2 JPH0314878 Y2 JP H0314878Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- edge
- roll
- rectangular
- curvature
- 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
- 230000007423 decrease Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP515985U JPH0314878Y2 (en]) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP515985U JPH0314878Y2 (en]) | 1985-01-17 | 1985-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121096U JPS61121096U (en]) | 1986-07-30 |
| JPH0314878Y2 true JPH0314878Y2 (en]) | 1991-04-02 |
Family
ID=30481409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP515985U Expired JPH0314878Y2 (en]) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314878Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5299524B2 (ja) * | 2010-06-07 | 2013-09-25 | 株式会社村田製作所 | 発音部品 |
-
1985
- 1985-01-17 JP JP515985U patent/JPH0314878Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61121096U (en]) | 1986-07-30 |
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