METHOD FOR THE SEALING OF WATER-BEARING ROCKS IN SHAFT AND DIGGING WORK
- Translation of German patent 404,170, granted 13 October 1924. Patent in force as of 16 January 1923.
West German Patent Office,
- Berger, J S
- Publication Date: 0
- Pagination: 2 p.
- TRT Terms: Excavation; Rocks; Sealing (Technology); Shafts (Machinery); Water
- Old TRIS Terms: Sealing
- Subject Areas: Geotechnology; Highways;
- Accession Number: 00263606
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: TT-64-30367
- Files: TRIS
- Created Date: Jan 9 1975 12:00AM