FR2133132A5 - - Google Patents
Info
- Publication number
- FR2133132A5 FR2133132A5 FR7112554A FR7112554A FR2133132A5 FR 2133132 A5 FR2133132 A5 FR 2133132A5 FR 7112554 A FR7112554 A FR 7112554A FR 7112554 A FR7112554 A FR 7112554A FR 2133132 A5 FR2133132 A5 FR 2133132A5
- Authority
- FR
- France
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7112554A FR2133132A5 (en) | 1971-04-08 | 1971-04-08 | |
| CH498972A CH545386A (en) | 1971-04-08 | 1972-04-05 | Coring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7112554A FR2133132A5 (en) | 1971-04-08 | 1971-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2133132A5 true FR2133132A5 (en) | 1972-11-24 |
Family
ID=9075010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7112554A Expired FR2133132A5 (en) | 1971-04-08 | 1971-04-08 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH545386A (en) |
| FR (1) | FR2133132A5 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2162581A1 (en) * | 1999-09-22 | 2001-12-16 | Univ Valencia Politecnica | Sampling device for sedimentary materials. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148373A (en) * | 1936-06-19 | 1939-02-21 | Hughes Tool Co | Retractable core barrel |
| US2357907A (en) * | 1940-05-06 | 1944-09-12 | Mort L Clopton | Retractable core taking device |
| CH466154A (en) * | 1966-11-11 | 1968-11-30 | Andina Raymond | Penetrometer |
| CH492833A (en) * | 1969-06-04 | 1970-06-30 | Hermann Dr Bendel | Probing method and device for its execution |
| NL6914375A (en) * | 1969-03-14 | 1970-09-16 | ||
| FR2036451A5 (en) * | 1969-03-14 | 1970-12-24 | Swissboring |
-
1971
- 1971-04-08 FR FR7112554A patent/FR2133132A5/fr not_active Expired
-
1972
- 1972-04-05 CH CH498972A patent/CH545386A/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2148373A (en) * | 1936-06-19 | 1939-02-21 | Hughes Tool Co | Retractable core barrel |
| US2357907A (en) * | 1940-05-06 | 1944-09-12 | Mort L Clopton | Retractable core taking device |
| CH466154A (en) * | 1966-11-11 | 1968-11-30 | Andina Raymond | Penetrometer |
| NL6914375A (en) * | 1969-03-14 | 1970-09-16 | ||
| FR2036451A5 (en) * | 1969-03-14 | 1970-12-24 | Swissboring | |
| CH492833A (en) * | 1969-06-04 | 1970-06-30 | Hermann Dr Bendel | Probing method and device for its execution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2162581A1 (en) * | 1999-09-22 | 2001-12-16 | Univ Valencia Politecnica | Sampling device for sedimentary materials. |
Also Published As
| Publication number | Publication date |
|---|---|
| CH545386A (en) | 1973-12-15 |