Document Type and Number:
Japanese Patent JPH02143981
Kind Code:
U
Application Number:
JP5300789U
Publication Date:
December 06, 1990
Filing Date:
May 10, 1989
Export Citation:
International Classes:
A63F5/00; A63F5/04; A63F9/00; (IPC1-7): A63F5/04; A63F5/00; A63F9/00