FR2077939A1 - - Google Patents
Info
- Publication number
- FR2077939A1 FR2077939A1 FR7006843A FR7006843A FR2077939A1 FR 2077939 A1 FR2077939 A1 FR 2077939A1 FR 7006843 A FR7006843 A FR 7006843A FR 7006843 A FR7006843 A FR 7006843A FR 2077939 A1 FR2077939 A1 FR 2077939A1
- 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.)
- Granted
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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/12—Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7006843A FR2077939B1 (no) | 1970-02-26 | 1970-02-26 | |
CH224371A CH547402A (fr) | 1970-02-26 | 1971-02-16 | Engin pour aplanir et deglacer la surface des chaussees et amenager les pistes de ski. |
DE19712108368 DE2108368A1 (de) | 1970-02-26 | 1971-02-22 | Vorrichtung zum Entfernen von Eis auf Straßen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7006843A FR2077939B1 (no) | 1970-02-26 | 1970-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2077939A1 true FR2077939A1 (no) | 1971-11-05 |
FR2077939B1 FR2077939B1 (no) | 1976-04-16 |
Family
ID=9051285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7006843A Expired FR2077939B1 (no) | 1970-02-26 | 1970-02-26 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH547402A (no) |
DE (1) | DE2108368A1 (no) |
FR (1) | FR2077939B1 (no) |
-
1970
- 1970-02-26 FR FR7006843A patent/FR2077939B1/fr not_active Expired
-
1971
- 1971-02-16 CH CH224371A patent/CH547402A/fr not_active IP Right Cessation
- 1971-02-22 DE DE19712108368 patent/DE2108368A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2077939B1 (no) | 1976-04-16 |
CH547402A (fr) | 1974-03-29 |
DE2108368A1 (de) | 1972-07-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |