BE444641A - - Google Patents

Info

Publication number
BE444641A
BE444641A BE444641DA BE444641A BE 444641 A BE444641 A BE 444641A BE 444641D A BE444641D A BE 444641DA BE 444641 A BE444641 A BE 444641A
Authority
BE
Belgium
Prior art keywords
target
sign
circuit
buttons
bulbs
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE444641A publication Critical patent/BE444641A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41JTARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00Target indicating systems; Target-hit or score detecting systems
    • F41J5/04Electric hit-indicating systems; Detecting hits by actuation of electric contacts or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
BE444641D BE444641A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE444641A true BE444641A (enrdf_load_html_response)

Family

ID=101244

Family Applications (1)

Application Number Title Priority Date Filing Date
BE444641D BE444641A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE444641A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012995A1 (de) * 1989-04-26 1990-11-01 Novo-Invest Casino Development Ab Wurfpfeilspielgerät
US5556103A (en) * 1994-06-21 1996-09-17 Quetglas Ari+E,Otl N+Ee O; Miguel A. Structure of dartboards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012995A1 (de) * 1989-04-26 1990-11-01 Novo-Invest Casino Development Ab Wurfpfeilspielgerät
US5556103A (en) * 1994-06-21 1996-09-17 Quetglas Ari+E,Otl N+Ee O; Miguel A. Structure of dartboards
EP0689029B1 (en) * 1994-06-21 2001-07-25 Miguel Angel Quetglas Arino Illuminated dartboard

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