FR2527458B3 - - Google Patents
Info
- Publication number
- FR2527458B3 FR2527458B3 FR8209229A FR8209229A FR2527458B3 FR 2527458 B3 FR2527458 B3 FR 2527458B3 FR 8209229 A FR8209229 A FR 8209229A FR 8209229 A FR8209229 A FR 8209229A FR 2527458 B3 FR2527458 B3 FR 2527458B3
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B39/00—Hollow non-inflatable balls, i.e. having no valves
- A63B39/02—Arrangements for maintaining the pressure
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B39/00—Hollow non-inflatable balls, i.e. having no valves
- A63B39/02—Arrangements for maintaining the pressure
- A63B2039/022—Arrangements for maintaining the pressure using special gas-impermeable layers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209229A FR2527458A1 (fr) | 1982-05-27 | 1982-05-27 | Balles et ballons ayant un coefficient de restitution meilleur et une duree de vie plus longue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209229A FR2527458A1 (fr) | 1982-05-27 | 1982-05-27 | Balles et ballons ayant un coefficient de restitution meilleur et une duree de vie plus longue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2527458A1 FR2527458A1 (fr) | 1983-12-02 |
| FR2527458B3 true FR2527458B3 (esLanguage) | 1985-01-18 |
Family
ID=9274389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8209229A Granted FR2527458A1 (fr) | 1982-05-27 | 1982-05-27 | Balles et ballons ayant un coefficient de restitution meilleur et une duree de vie plus longue |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2527458A1 (esLanguage) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718670A (en) * | 1982-08-10 | 1988-01-12 | Gray George S | Line fault detector ball |
| DE4224705C1 (de) * | 1992-07-25 | 1993-11-25 | Dunlop Gmbh | Druckgefüllter Tennisball |
-
1982
- 1982-05-27 FR FR8209229A patent/FR2527458A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2527458A1 (fr) | 1983-12-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |