JPS502670Y2 - - Google Patents
Info
- Publication number
- JPS502670Y2 JPS502670Y2 JP3307071U JP3307071U JPS502670Y2 JP S502670 Y2 JPS502670 Y2 JP S502670Y2 JP 3307071 U JP3307071 U JP 3307071U JP 3307071 U JP3307071 U JP 3307071U JP S502670 Y2 JPS502670 Y2 JP S502670Y2
- 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 |
|---|---|---|---|
| JP3307071U JPS502670Y2 (ja) | 1971-04-28 | 1971-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3307071U JPS502670Y2 (ja) | 1971-04-28 | 1971-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4730737U JPS4730737U (ja) | 1972-12-07 |
| JPS502670Y2 true JPS502670Y2 (ja) | 1975-01-24 |
Family
ID=27897709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3307071U Expired JPS502670Y2 (ja) | 1971-04-28 | 1971-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS502670Y2 (ja) |
-
1971
- 1971-04-28 JP JP3307071U patent/JPS502670Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4730737U (ja) | 1972-12-07 |