BE693921A - - Google Patents
Info
- Publication number
- BE693921A BE693921A BE693921DA BE693921A BE 693921 A BE693921 A BE 693921A BE 693921D A BE693921D A BE 693921DA BE 693921 A BE693921 A BE 693921A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
- E01C13/12—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports for snow sports, e.g. skiing or ski tow track
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR49225A FR1499890A (fr) | 1966-02-11 | 1966-02-11 | élément multiple à verrouillages inclinés pour la constitution de pistes de glissement et piste-tapis résultant de son assemblage avec des éléments identiques |
| FR52059A FR91761E (fr) | 1966-02-11 | 1966-03-04 | élément multiple à verrouillages inclinés pour la constitution de pistes de glissement et piste-tapis résultant de son assemblage avec des éléments identiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693921A true BE693921A (de) | 1967-07-17 |
Family
ID=26168518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693921D BE693921A (de) | 1966-02-11 | 1967-02-10 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE693921A (de) |
| CH (1) | CH446152A (de) |
| DE (1) | DE1578911A1 (de) |
| FR (1) | FR91761E (de) |
| GB (1) | GB1174962A (de) |
| NL (1) | NL6702116A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421272A (en) * | 1979-10-12 | 1983-12-20 | Structural Rubber Products Company | Splicing and grade crossing construction |
| NL8006130A (nl) * | 1980-11-10 | 1982-06-01 | Soesterberg Nl Kunststoffind | Kunststof glijbaan. |
-
1966
- 1966-03-04 FR FR52059A patent/FR91761E/fr not_active Expired
-
1967
- 1967-02-10 BE BE693921D patent/BE693921A/xx unknown
- 1967-02-10 GB GB659267A patent/GB1174962A/en not_active Expired
- 1967-02-10 CH CH200867A patent/CH446152A/fr unknown
- 1967-02-11 DE DE19671578911 patent/DE1578911A1/de active Pending
- 1967-02-13 NL NL6702116A patent/NL6702116A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1174962A (en) | 1969-12-17 |
| FR91761E (fr) | 1968-08-09 |
| CH446152A (fr) | 1967-10-31 |
| NL6702116A (de) | 1967-08-14 |
| DE1578911A1 (de) | 1971-07-29 |