JPS4891689A - - Google Patents
Info
- Publication number
- JPS4891689A JPS4891689A JP2371672A JP2371672A JPS4891689A JP S4891689 A JPS4891689 A JP S4891689A JP 2371672 A JP2371672 A JP 2371672A JP 2371672 A JP2371672 A JP 2371672A JP S4891689 A JPS4891689 A JP S4891689A
- 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
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Gas Burners (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2371672A JPS535263B2 (cs) | 1972-03-08 | 1972-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2371672A JPS535263B2 (cs) | 1972-03-08 | 1972-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4891689A true JPS4891689A (cs) | 1973-11-28 |
| JPS535263B2 JPS535263B2 (cs) | 1978-02-25 |
Family
ID=12118046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2371672A Expired JPS535263B2 (cs) | 1972-03-08 | 1972-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS535263B2 (cs) |
-
1972
- 1972-03-08 JP JP2371672A patent/JPS535263B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS535263B2 (cs) | 1978-02-25 |