SE7300898L - - Google Patents
Info
- Publication number
- SE7300898L SE7300898L SE7300898A SE7300898A SE7300898L SE 7300898 L SE7300898 L SE 7300898L SE 7300898 A SE7300898 A SE 7300898A SE 7300898 A SE7300898 A SE 7300898A SE 7300898 L SE7300898 L SE 7300898L
- Authority
- SE
- Sweden
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
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
- E01H1/0872—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles with mechanical loosening or feeding instruments for the dirt to be removed pneumatically, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7402099A FR2214794B3 (en) | 1973-01-23 | 1974-01-22 | |
| DE19742402866 DE2402866A1 (en) | 1973-01-23 | 1974-01-22 | DEVICE FOR COLLECTING LEAVES, GRASS AND WASTE |
| AU64765/74A AU6476574A (en) | 1973-01-23 | 1974-01-23 | Collecting leaves, grass and garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7300898T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7300898L true SE7300898L (en) | 1974-07-24 |
Family
ID=43989286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7300898A SE7300898L (en) | 1973-01-23 | 1973-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE7300898L (en) |
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1973
- 1973-01-23 SE SE7300898A patent/SE7300898L/xx unknown