CH599841A5 - - Google Patents
Info
- Publication number
- CH599841A5 CH599841A5 CH1156775A CH1156775A CH599841A5 CH 599841 A5 CH599841 A5 CH 599841A5 CH 1156775 A CH1156775 A CH 1156775A CH 1156775 A CH1156775 A CH 1156775A CH 599841 A5 CH599841 A5 CH 599841A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/01—Methods or apparatus for enlarging or restoring the cross-section of tunnels, e.g. by restoring the floor to its original level
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752510367 DE2510367C2 (de) | 1975-03-10 | Vorrichtung zur Erleichterung des Aufbringens von Beschichtungsmassen auf Wandflächen, insbesondere solchen in Tunneln |
Publications (1)
Publication Number | Publication Date |
---|---|
CH599841A5 true CH599841A5 (ja) | 1978-05-31 |
Family
ID=5940921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1156775A CH599841A5 (ja) | 1975-03-10 | 1975-09-05 |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT349516B (ja) |
CH (1) | CH599841A5 (ja) |
-
1975
- 1975-09-05 CH CH1156775A patent/CH599841A5/xx not_active IP Right Cessation
- 1975-09-08 AT AT692575A patent/AT349516B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2510367A1 (ja) | 1975-12-04 |
AT349516B (de) | 1979-04-10 |
ATA692575A (de) | 1978-09-15 |
DE2510367B1 (de) | 1975-12-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |