FR2156575A1 - - Google Patents
Info
- Publication number
- FR2156575A1 FR2156575A1 FR7230836A FR7230836A FR2156575A1 FR 2156575 A1 FR2156575 A1 FR 2156575A1 FR 7230836 A FR7230836 A FR 7230836A FR 7230836 A FR7230836 A FR 7230836A FR 2156575 A1 FR2156575 A1 FR 2156575A1
- 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.)
- Withdrawn
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712152276 DE2152276A1 (en) | 1971-10-20 | 1971-10-20 | PISTENBULLY FOR WINTER SERVICE IN SNOWFALL AREAS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2156575A1 true FR2156575A1 (en) | 1973-06-01 |
Family
ID=5822904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230836A Withdrawn FR2156575A1 (en) | 1971-10-20 | 1972-08-30 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT324399B (en) |
| CH (1) | CH549397A (en) |
| DE (1) | DE2152276A1 (en) |
| FR (1) | FR2156575A1 (en) |
| IT (1) | IT964804B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470194A1 (en) * | 1979-11-20 | 1981-05-29 | Kaessbohrer Fahrzeug Karl | INSTRUMENT TRACTE, ATTACHING TO VEHICLES MOVING ON SNOW, PARTICULARLY FOR THE MAINTENANCE OF TRACKS IN WINTER SPORTS STATIONS |
| FR2517718A1 (en) * | 1981-12-03 | 1983-06-10 | Niemela Tapio | DEVICE FOR TRACKING SKI SLOPES |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH649333A5 (en) * | 1980-07-04 | 1985-05-15 | Anton R Baechler | MACHINE FOR TRACKING AND PLANNING SKI LOIPES OR SKI SLOPES. |
| AT379756B (en) * | 1983-07-15 | 1986-02-25 | Bombardier Rotax Wien | REPLACABLE SLOPE OR CROSS-COUNTER CARE |
-
1971
- 1971-10-20 DE DE19712152276 patent/DE2152276A1/en active Pending
-
1972
- 1972-07-25 AT AT639972A patent/AT324399B/en not_active IP Right Cessation
- 1972-07-27 IT IT6943872A patent/IT964804B/en active
- 1972-08-30 FR FR7230836A patent/FR2156575A1/fr not_active Withdrawn
- 1972-09-15 CH CH1350672A patent/CH549397A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470194A1 (en) * | 1979-11-20 | 1981-05-29 | Kaessbohrer Fahrzeug Karl | INSTRUMENT TRACTE, ATTACHING TO VEHICLES MOVING ON SNOW, PARTICULARLY FOR THE MAINTENANCE OF TRACKS IN WINTER SPORTS STATIONS |
| FR2517718A1 (en) * | 1981-12-03 | 1983-06-10 | Niemela Tapio | DEVICE FOR TRACKING SKI SLOPES |
Also Published As
| Publication number | Publication date |
|---|---|
| IT964804B (en) | 1974-01-31 |
| DE2152276A1 (en) | 1973-04-26 |
| CH549397A (en) | 1974-05-31 |
| AT324399B (en) | 1975-08-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |