BE658655A - - Google Patents
Info
- Publication number
- BE658655A BE658655A BE658655DA BE658655A BE 658655 A BE658655 A BE 658655A BE 658655D A BE658655D A BE 658655DA BE 658655 A BE658655 A BE 658655A
- Authority
- BE
- Belgium
Links
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
- E21B10/00—Drill bits
- E21B10/02—Core bits
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)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6413861A NL6413861A (ja) | 1964-11-27 | 1964-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658655A true BE658655A (ja) | 1965-07-22 |
Family
ID=19791529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658655D BE658655A (ja) | 1964-11-27 | 1965-01-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE658655A (ja) |
| DE (1) | DE1634604B1 (ja) |
| FR (1) | FR1421086A (ja) |
| GB (1) | GB1073250A (ja) |
| NL (1) | NL6413861A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761512B (zh) * | 2016-12-28 | 2023-03-24 | 深圳市盛业地下工程有限公司 | 岩心切割装置及施工方法 |
| CN107219088B (zh) * | 2017-06-01 | 2023-10-10 | 兰州大学 | 一种原状草地样品取样装置 |
| CN108729445B (zh) * | 2018-08-13 | 2023-12-19 | 广州君豪岩土工程有限公司 | 破除废旧实心桩的钻头及破除旧实心桩并灌注新桩的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH248159A (de) * | 1944-07-06 | 1947-04-30 | Trindler Friedrich | Vorrichtung zur Durchführung von Bodenuntersuchungen. |
-
1963
- 1963-01-27 GB GB3631/65A patent/GB1073250A/en not_active Expired
-
1964
- 1964-11-27 NL NL6413861A patent/NL6413861A/xx unknown
-
1965
- 1965-01-19 FR FR2401A patent/FR1421086A/fr not_active Expired
- 1965-01-21 BE BE658655D patent/BE658655A/xx unknown
- 1965-01-27 DE DE19651634604D patent/DE1634604B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6413861A (ja) | 1966-05-31 |
| FR1421086A (fr) | 1965-12-10 |
| DE1634604B1 (de) | 1971-07-08 |
| GB1073250A (en) | 1967-06-21 |