BE511001A - - Google Patents
Info
- Publication number
- BE511001A BE511001A BE511001DA BE511001A BE 511001 A BE511001 A BE 511001A BE 511001D A BE511001D A BE 511001DA BE 511001 A BE511001 A BE 511001A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/08—Ball covers; Closures therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Joints Allowing Movement (AREA)
- Actuator (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH717004X | 1951-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511001A true BE511001A (fr) |
Family
ID=4531210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511001D BE511001A (fr) | 1951-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE511001A (fr) |
| CH (1) | CH309453A (fr) |
| FR (1) | FR1057118A (fr) |
| GB (1) | GB717004A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992841A (en) * | 1974-08-30 | 1976-11-23 | Ward Jr Robertson | Panel construction and projection screen constructed from such panels |
| FR2443850A1 (fr) * | 1978-12-15 | 1980-07-11 | Piraud Robert | Ballon de sport |
| IT202100027626A1 (it) * | 2021-10-28 | 2023-04-28 | Errea Sport S P A | Pallone |
-
0
- BE BE511001D patent/BE511001A/xx unknown
-
1951
- 1951-04-26 CH CH309453D patent/CH309453A/de unknown
-
1952
- 1952-03-21 FR FR1057118D patent/FR1057118A/fr not_active Expired
- 1952-04-24 GB GB10335/52A patent/GB717004A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992841A (en) * | 1974-08-30 | 1976-11-23 | Ward Jr Robertson | Panel construction and projection screen constructed from such panels |
| FR2443850A1 (fr) * | 1978-12-15 | 1980-07-11 | Piraud Robert | Ballon de sport |
| IT202100027626A1 (it) * | 2021-10-28 | 2023-04-28 | Errea Sport S P A | Pallone |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1057118A (fr) | 1954-03-05 |
| CH309453A (de) | 1955-08-31 |
| GB717004A (en) | 1954-10-20 |