CH573762A5 - - Google Patents
Info
- Publication number
- CH573762A5 CH573762A5 CH1179574A CH1179574A CH573762A5 CH 573762 A5 CH573762 A5 CH 573762A5 CH 1179574 A CH1179574 A CH 1179574A CH 1179574 A CH1179574 A CH 1179574A CH 573762 A5 CH573762 A5 CH 573762A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
- E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732346805 DE2346805C3 (de) | 1973-09-18 | An das Frontteil eines Arbeitsfahrzeuges anbringbare Vorrichtung zum Ebnen von Schneeflächen |
Publications (1)
Publication Number | Publication Date |
---|---|
CH573762A5 true CH573762A5 (de) | 1976-03-31 |
Family
ID=5892850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1179574A CH573762A5 (de) | 1973-09-18 | 1974-08-29 |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH573762A5 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT391627B (de) * | 1989-05-31 | 1990-11-12 | Anton Gutleben | Verfahren zum herstellen einer schneebruecke einer gletscherspalte und vorrichtung zur durchfuehrung des verfahrens |
-
1974
- 1974-08-29 CH CH1179574A patent/CH573762A5/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT391627B (de) * | 1989-05-31 | 1990-11-12 | Anton Gutleben | Verfahren zum herstellen einer schneebruecke einer gletscherspalte und vorrichtung zur durchfuehrung des verfahrens |
Also Published As
Publication number | Publication date |
---|---|
DE2346805A1 (de) | 1975-04-24 |
DE2346805B2 (de) | 1976-03-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |