BE728478A - - Google Patents
Info
- Publication number
- BE728478A BE728478A BE728478DA BE728478A BE 728478 A BE728478 A BE 728478A BE 728478D A BE728478D A BE 728478DA BE 728478 A BE728478 A BE 728478A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR140679 | 1968-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728478A true BE728478A (es) | 1969-07-16 |
Family
ID=8646277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728478D BE728478A (es) | 1968-02-21 | 1969-02-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3557668A (es) |
| AT (1) | AT296116B (es) |
| BE (1) | BE728478A (es) |
| CH (1) | CH506306A (es) |
| DE (1) | DE1908077C3 (es) |
| FR (1) | FR1572252A (es) |
| GB (1) | GB1264152A (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180597B2 (es) * | 1972-04-21 | 1977-03-18 | See Jacques | |
| FR2265425B2 (es) * | 1974-03-29 | 1979-02-16 | Kessler Sa | |
| WO1990005004A1 (de) * | 1988-11-12 | 1990-05-17 | Walter Dewald | Künstliche skipiste |
| CN107338698A (zh) * | 2017-08-10 | 2017-11-10 | 西安健坤游乐设施有限公司 | 一种旱地滑雪地面砖及制造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1578933A1 (de) * | 1966-10-20 | 1972-04-13 | Alwin Schipper | Unterlage zum Skifahren,Rutschen od.dgl. |
-
1968
- 1968-02-21 FR FR140679A patent/FR1572252A/fr not_active Expired
-
1969
- 1969-02-14 CH CH224369A patent/CH506306A/fr not_active IP Right Cessation
- 1969-02-14 BE BE728478D patent/BE728478A/xx unknown
- 1969-02-17 AT AT158069A patent/AT296116B/de not_active IP Right Cessation
- 1969-02-18 DE DE1908077A patent/DE1908077C3/de not_active Expired
- 1969-02-19 GB GB1264152D patent/GB1264152A/en not_active Expired
- 1969-02-24 US US801480A patent/US3557668A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3557668A (en) | 1971-01-26 |
| FR1572252A (es) | 1969-06-27 |
| DE1908077A1 (de) | 1969-09-04 |
| DE1908077B2 (de) | 1978-03-16 |
| CH506306A (fr) | 1971-04-30 |
| DE1908077C3 (de) | 1978-11-16 |
| GB1264152A (es) | 1972-02-16 |
| AT296116B (de) | 1972-01-25 |