BE448133A - - Google Patents
Info
- Publication number
- BE448133A BE448133A BE448133DA BE448133A BE 448133 A BE448133 A BE 448133A BE 448133D A BE448133D A BE 448133DA BE 448133 A BE448133 A BE 448133A
- 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
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/14—Arrangements for stringing, e.g. for controlling the tension of the strings during stringing
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/14—Arrangements for stringing, e.g. for controlling the tension of the strings during stringing
- A63B51/146—Devices simultaneously raising and lowering alternate longitudinal strings previously mounted in a frame, to facilitate the threading of the cross strings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR55610T | 1942-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE448133A true BE448133A (fr) | 1900-01-01 |
Family
ID=8689912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE448133D BE448133A (fr) | 1942-10-26 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE448133A (fr) |
CH (1) | CH230719A (fr) |
FR (2) | FR974605A (fr) |
-
0
- BE BE448133D patent/BE448133A/xx unknown
-
1941
- 1941-12-23 FR FR974605D patent/FR974605A/fr not_active Expired
-
1942
- 1942-03-31 CH CH230719D patent/CH230719A/fr unknown
- 1942-10-26 FR FR55610D patent/FR55610E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR974605A (fr) | 1951-02-23 |
CH230719A (fr) | 1944-01-31 |
FR55610E (fr) | 1952-09-02 |