Title:
PINGPONG GAME APPARATUS
Document Type and Number:
Japanese Patent JPS5431328
Kind Code:
A
Abstract:
PURPOSE: To provide a pingpong game apparatus composed of a ball diriving device, an automatic ball feeder, ball spin indicating device, a score display, and a program control unit for keeping health and improving pingpong technique through practice.
Inventors:
TAKEI MASAKI
Application Number:
JP9635777A
Publication Date:
March 08, 1979
Filing Date:
August 10, 1977
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
A63B69/40; H03K19/177; (IPC1-7): A63B69/40