IT956060B - Apparecchio per l insegnamento col lettivo del tennis - Google Patents
Apparecchio per l insegnamento col lettivo del tennisInfo
- Publication number
- IT956060B IT956060B IT2513772A IT2513772A IT956060B IT 956060 B IT956060 B IT 956060B IT 2513772 A IT2513772 A IT 2513772A IT 2513772 A IT2513772 A IT 2513772A IT 956060 B IT956060 B IT 956060B
- Authority
- IT
- Italy
- Prior art keywords
- lective
- tennis
- teaching
- equipment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
- A63B69/0079—Balls tethered to a line or cord
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Golf Clubs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH804471A CH538873A (fr) | 1971-06-02 | 1971-06-02 | Appareil pour l'enseignement collectif du tennis |
Publications (1)
Publication Number | Publication Date |
---|---|
IT956060B true IT956060B (it) | 1973-10-10 |
Family
ID=4334274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2513772A IT956060B (it) | 1971-06-02 | 1972-05-31 | Apparecchio per l insegnamento col lettivo del tennis |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH538873A (de) |
DE (1) | DE2226599A1 (de) |
FR (1) | FR2141361A5 (de) |
GB (1) | GB1327176A (de) |
IT (1) | IT956060B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108435A (en) * | 1976-07-12 | 1978-08-22 | Coleman James T | Portable runway with longitudinal supports and tension holding means |
EG13255A (en) * | 1978-07-16 | 1980-10-31 | Hessein Lotfy Mohamed | A new improved rubber ball to used with the speed ball |
US4521016A (en) * | 1980-06-26 | 1985-06-04 | Yasuhiro Tominaga | Ball game apparatus |
GB2119231B (en) * | 1982-04-27 | 1985-09-11 | Heller Designs Inc | Article support arrangement |
US4911442A (en) * | 1988-05-24 | 1990-03-27 | Kevin Monroe | Tennis guide training target |
US5386986A (en) * | 1993-02-04 | 1995-02-07 | Gamboa; Ricardo | Baseball batting practice device |
-
1971
- 1971-06-02 CH CH804471A patent/CH538873A/fr not_active IP Right Cessation
-
1972
- 1972-05-31 DE DE19722226599 patent/DE2226599A1/de active Pending
- 1972-05-31 IT IT2513772A patent/IT956060B/it active
- 1972-06-01 FR FR7220978A patent/FR2141361A5/fr not_active Expired
- 1972-06-02 GB GB2597472A patent/GB1327176A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH538873A (fr) | 1973-07-15 |
DE2226599A1 (de) | 1973-01-25 |
FR2141361A5 (de) | 1973-01-19 |
GB1327176A (en) | 1973-08-15 |
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