BE697692A - - Google Patents
Info
- Publication number
- BE697692A BE697692A BE697692DA BE697692A BE 697692 A BE697692 A BE 697692A BE 697692D A BE697692D A BE 697692DA BE 697692 A BE697692 A BE 697692A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6705260A NL6705260A (no) | 1967-04-14 | 1967-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE697692A true BE697692A (no) | 1967-10-02 |
Family
ID=19799841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE697692D BE697692A (no) | 1967-04-14 | 1967-04-27 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE697692A (no) |
DE (1) | DE1262947B (no) |
NL (1) | NL6705260A (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116945C1 (de) * | 2001-04-05 | 2002-11-07 | Montan Tech Gmbh | Verfahren zur dauerstandssicheren Teilverfüllung von Schächten |
EA014007B1 (ru) * | 2008-10-24 | 2010-08-30 | Открытое Акционерное Общество "Белгорхимпром" (Оао "Белгорхимпром") | Способ возведения гидроизоляционной перемычки в подземной выработке |
-
1967
- 1967-04-14 NL NL6705260A patent/NL6705260A/xx unknown
- 1967-04-27 BE BE697692D patent/BE697692A/xx not_active IP Right Cessation
- 1967-04-29 DE DEST26814A patent/DE1262947B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6705260A (no) | 1968-10-15 |
DE1262947B (de) | 1968-03-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: STAMICARBON N.V. Effective date: 19840427 |