JPH02130189U - - Google Patents
Info
- Publication number
- JPH02130189U JPH02130189U JP3871689U JP3871689U JPH02130189U JP H02130189 U JPH02130189 U JP H02130189U JP 3871689 U JP3871689 U JP 3871689U JP 3871689 U JP3871689 U JP 3871689U JP H02130189 U JPH02130189 U JP H02130189U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- ray tube
- cathode ray
- horn
- speaker
- 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.)
- Pending
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3871689U JPH02130189U (es) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3871689U JPH02130189U (es) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130189U true JPH02130189U (es) | 1990-10-26 |
Family
ID=31546975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3871689U Pending JPH02130189U (es) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130189U (es) |
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1989
- 1989-03-31 JP JP3871689U patent/JPH02130189U/ja active Pending