FR2105904A5 - - Google Patents

Info

Publication number
FR2105904A5
FR2105904A5 FR7130517A FR7130517A FR2105904A5 FR 2105904 A5 FR2105904 A5 FR 2105904A5 FR 7130517 A FR7130517 A FR 7130517A FR 7130517 A FR7130517 A FR 7130517A FR 2105904 A5 FR2105904 A5 FR 2105904A5
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
Application number
FR7130517A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWEETON DAVID
Original Assignee
SWEETON DAVID
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SWEETON DAVID filed Critical SWEETON DAVID
Application granted granted Critical
Publication of FR2105904A5 publication Critical patent/FR2105904A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • 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
    • A63B69/40—Stationarily-arranged devices for projecting balls or other bodies
    • A63B69/409—Stationarily-arranged devices for projecting balls or other bodies with pneumatic ball- or body-propelling means

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR7130517A 1970-08-24 1971-08-23 Expired FR2105904A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6644770A 1970-08-24 1970-08-24

Publications (1)

Publication Number Publication Date
FR2105904A5 true FR2105904A5 (fr) 1972-04-28

Family

ID=22069550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130517A Expired FR2105904A5 (fr) 1970-08-24 1971-08-23

Country Status (4)

Country Link
JP (1) JPS554427B1 (fr)
DE (1) DE2142416C2 (fr)
FR (1) FR2105904A5 (fr)
GB (1) GB1323803A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5581371U (fr) * 1978-11-30 1980-06-04
DE3210828C2 (de) * 1982-03-24 1986-03-13 Dieter 8900 Augsburg Miehlich Vereinzelungsvorrichtung für eine Ballwurfmaschine, insbesondere für Squashbälle
CN110478880B (zh) * 2019-08-23 2021-01-22 商丘师范学院 一种网球训练矫正装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508461A (en) * 1946-11-05 1950-05-23 Lemon George Apparatus for practicing ping-pong and the like
US2574408A (en) * 1946-12-23 1951-11-06 Andrew S Moe Automatic ball pitching machine
US3018769A (en) * 1959-07-02 1962-01-30 Frank L Parsoneault Baseball pitching and fielding practice device
DE1845897U (de) * 1960-04-23 1962-02-01 Baumgarten K G Luftregulierer bei staubsaugern.
DE1185096B (de) * 1960-09-20 1965-01-07 Helmut Hoesselbarth Wurfgeraet fuer Tennisbaelle

Also Published As

Publication number Publication date
DE2142416A1 (de) 1972-03-02
DE2142416C2 (de) 1983-08-25
GB1323803A (en) 1973-07-18
JPS554427B1 (fr) 1980-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse