JPS552138Y2 - - Google Patents
Info
- Publication number
- JPS552138Y2 JPS552138Y2 JP7724176U JP7724176U JPS552138Y2 JP S552138 Y2 JPS552138 Y2 JP S552138Y2 JP 7724176 U JP7724176 U JP 7724176U JP 7724176 U JP7724176 U JP 7724176U JP S552138 Y2 JPS552138 Y2 JP S552138Y2
- Authority
- JP
- Japan
- 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
Landscapes
- Sewage (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7724176U JPS552138Y2 (cs) | 1976-06-14 | 1976-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7724176U JPS552138Y2 (cs) | 1976-06-14 | 1976-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52167849U JPS52167849U (cs) | 1977-12-20 |
| JPS552138Y2 true JPS552138Y2 (cs) | 1980-01-21 |
Family
ID=28552977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7724176U Expired JPS552138Y2 (cs) | 1976-06-14 | 1976-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552138Y2 (cs) |
-
1976
- 1976-06-14 JP JP7724176U patent/JPS552138Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52167849U (cs) | 1977-12-20 |