JPS61194728U - - Google Patents
Info
- Publication number
- JPS61194728U JPS61194728U JP7815685U JP7815685U JPS61194728U JP S61194728 U JPS61194728 U JP S61194728U JP 7815685 U JP7815685 U JP 7815685U JP 7815685 U JP7815685 U JP 7815685U JP S61194728 U JPS61194728 U JP S61194728U
- Authority
- JP
- Japan
- Prior art keywords
- noise
- tip
- utility
- opening
- registration request
- 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.)
- Granted
Links
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Exhaust Silencers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815685U JPH0220419Y2 (cs) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815685U JPH0220419Y2 (cs) | 1985-05-25 | 1985-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194728U true JPS61194728U (cs) | 1986-12-04 |
| JPH0220419Y2 JPH0220419Y2 (cs) | 1990-06-04 |
Family
ID=30621876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7815685U Expired JPH0220419Y2 (cs) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220419Y2 (cs) |
-
1985
- 1985-05-25 JP JP7815685U patent/JPH0220419Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0220419Y2 (cs) | 1990-06-04 |