JPS639194Y2 - - Google Patents
Info
- Publication number
- JPS639194Y2 JPS639194Y2 JP456882U JP456882U JPS639194Y2 JP S639194 Y2 JPS639194 Y2 JP S639194Y2 JP 456882 U JP456882 U JP 456882U JP 456882 U JP456882 U JP 456882U JP S639194 Y2 JPS639194 Y2 JP S639194Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- treble
- bass
- mechanical
- cone
- 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
- 239000003562 lightweight material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456882U JPS639194Y2 (fr) | 1982-01-19 | 1982-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456882U JPS639194Y2 (fr) | 1982-01-19 | 1982-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57155888U JPS57155888U (fr) | 1982-09-30 |
| JPS639194Y2 true JPS639194Y2 (fr) | 1988-03-18 |
Family
ID=29802983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP456882U Expired JPS639194Y2 (fr) | 1982-01-19 | 1982-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639194Y2 (fr) |
-
1982
- 1982-01-19 JP JP456882U patent/JPS639194Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57155888U (fr) | 1982-09-30 |
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