JPH03122498U - - Google Patents
Info
- Publication number
- JPH03122498U JPH03122498U JP3242490U JP3242490U JPH03122498U JP H03122498 U JPH03122498 U JP H03122498U JP 3242490 U JP3242490 U JP 3242490U JP 3242490 U JP3242490 U JP 3242490U JP H03122498 U JPH03122498 U JP H03122498U
- Authority
- JP
- Japan
- Prior art keywords
- view
- loudspeaker
- megaphone
- horn portion
- blowing
- 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
- 238000007664 blowing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3242490U JPH03122498U (no) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3242490U JPH03122498U (no) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122498U true JPH03122498U (no) | 1991-12-13 |
Family
ID=31535401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3242490U Pending JPH03122498U (no) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122498U (no) |
-
1990
- 1990-03-28 JP JP3242490U patent/JPH03122498U/ja active Pending