Title:
【考案の名称】室内卓球かべ打ち練習器
Document Type and Number:
Japanese Patent JP3040392
Kind Code:
U
Inventors:
Sasaki Manabu
Application Number:
JP1302196U
Publication Date:
August 19, 1997
Filing Date:
November 18, 1996
Export Citation:
Assignee:
Sasaki Manabu
International Classes:
(IPC1-7): A63B69/00; A63B67/04