JPS502669Y2 - - Google Patents
Info
- Publication number
- JPS502669Y2 JPS502669Y2 JP9726871U JP9726871U JPS502669Y2 JP S502669 Y2 JPS502669 Y2 JP S502669Y2 JP 9726871 U JP9726871 U JP 9726871U JP 9726871 U JP9726871 U JP 9726871U JP S502669 Y2 JPS502669 Y2 JP S502669Y2
- 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
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9726871U JPS502669Y2 (ja) | 1971-10-22 | 1971-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9726871U JPS502669Y2 (ja) | 1971-10-22 | 1971-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4854427U JPS4854427U (ja) | 1973-07-13 |
| JPS502669Y2 true JPS502669Y2 (ja) | 1975-01-24 |
Family
ID=28010534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9726871U Expired JPS502669Y2 (ja) | 1971-10-22 | 1971-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502669Y2 (ja) |
-
1971
- 1971-10-22 JP JP9726871U patent/JPS502669Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4854427U (ja) | 1973-07-13 |