FR1123321A - Portable hole punch installation - Google Patents
Portable hole punch installationInfo
- Publication number
- FR1123321A FR1123321A FR1123321DA FR1123321A FR 1123321 A FR1123321 A FR 1123321A FR 1123321D A FR1123321D A FR 1123321DA FR 1123321 A FR1123321 A FR 1123321A
- Authority
- FR
- France
- Prior art keywords
- hole punch
- portable hole
- punch installation
- installation
- portable
- Prior art date
- 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
- 238000009434 installation Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1123321T | 1955-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1123321A true FR1123321A (en) | 1956-09-20 |
Family
ID=9633135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1123321D Expired FR1123321A (en) | 1955-02-08 | 1955-02-08 | Portable hole punch installation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1123321A (en) |
-
1955
- 1955-02-08 FR FR1123321D patent/FR1123321A/en not_active Expired
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