JPS4919762B1 - - Google Patents
Info
- Publication number
- JPS4919762B1 JPS4919762B1 JP10253670A JP10253670A JPS4919762B1 JP S4919762 B1 JPS4919762 B1 JP S4919762B1 JP 10253670 A JP10253670 A JP 10253670A JP 10253670 A JP10253670 A JP 10253670A JP S4919762 B1 JPS4919762 B1 JP S4919762B1
- 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.)
- Pending
Links
Landscapes
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10253670A JPS4919762B1 (enExample) | 1970-11-20 | 1970-11-20 | |
| US00192217A US3773121A (en) | 1970-11-20 | 1971-10-26 | Reaction minimized earth boring |
| GB5285871A GB1371931A (en) | 1970-11-20 | 1971-11-15 | Low torque-reaction earth drilling |
| DE2157282A DE2157282C3 (de) | 1970-11-20 | 1971-11-18 | Erdbohrmaschine |
| IT54163/71A IT944996B (it) | 1970-11-20 | 1971-11-18 | Metodo e macchina di trivellazone |
| FR717141456A FR2115264B1 (enExample) | 1970-11-20 | 1971-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10253670A JPS4919762B1 (enExample) | 1970-11-20 | 1970-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4919762B1 true JPS4919762B1 (enExample) | 1974-05-20 |
Family
ID=14329989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10253670A Pending JPS4919762B1 (enExample) | 1970-11-20 | 1970-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4919762B1 (enExample) |
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1970
- 1970-11-20 JP JP10253670A patent/JPS4919762B1/ja active Pending