JPS4883635A - - Google Patents
Info
- Publication number
- JPS4883635A JPS4883635A JP1450572A JP1450572A JPS4883635A JP S4883635 A JPS4883635 A JP S4883635A JP 1450572 A JP1450572 A JP 1450572A JP 1450572 A JP1450572 A JP 1450572A JP S4883635 A JPS4883635 A JP S4883635A
- 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.)
- Granted
Links
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1450572A JPS5630410B2 (en:Method) | 1972-02-10 | 1972-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1450572A JPS5630410B2 (en:Method) | 1972-02-10 | 1972-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4883635A true JPS4883635A (en:Method) | 1973-11-07 |
| JPS5630410B2 JPS5630410B2 (en:Method) | 1981-07-15 |
Family
ID=11862908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1450572A Expired JPS5630410B2 (en:Method) | 1972-02-10 | 1972-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5630410B2 (en:Method) |
-
1972
- 1972-02-10 JP JP1450572A patent/JPS5630410B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5630410B2 (en:Method) | 1981-07-15 |