Document Type and Number:
Japanese Patent JPH01110336
Kind Code:
U
Application Number:
JP619888U
Publication Date:
July 25, 1989
Filing Date:
January 20, 1988
Export Citation:
International Classes:
A63B49/00; A63B53/00; A63B60/42; G01L5/00; A63B102/02; A63B102/18; A63B102/32; (IPC1-7): G01L5/00; A63B49/00; A63B53/00; A63B59/06