JPS5019859B2 - - Google Patents
Info
- Publication number
- JPS5019859B2 JPS5019859B2 JP1792672A JP1792672A JPS5019859B2 JP S5019859 B2 JPS5019859 B2 JP S5019859B2 JP 1792672 A JP1792672 A JP 1792672A JP 1792672 A JP1792672 A JP 1792672A JP S5019859 B2 JPS5019859 B2 JP S5019859B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1792672A JPS5019859B2 (en:Method) | 1972-02-21 | 1972-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1792672A JPS5019859B2 (en:Method) | 1972-02-21 | 1972-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887639A JPS4887639A (en:Method) | 1973-11-17 |
| JPS5019859B2 true JPS5019859B2 (en:Method) | 1975-07-10 |
Family
ID=11957360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1792672A Expired JPS5019859B2 (en:Method) | 1972-02-21 | 1972-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5019859B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1006741B (it) * | 1974-01-04 | 1976-10-20 | Pneuma International Sa | Perfezionamento nelle apparecchia ture di dragaggio |
| JPS5743983Y2 (en:Method) * | 1977-04-27 | 1982-09-28 |
-
1972
- 1972-02-21 JP JP1792672A patent/JPS5019859B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4887639A (en:Method) | 1973-11-17 |