Title:
MEASURING BALL
Document Type and Number:
Japanese Patent JPS6340573
Kind Code:
A
Inventors:
INOUE TSUTOMU
Application Number:
JP18493286A
Publication Date:
February 20, 1988
Filing Date:
August 06, 1986
Export Citation:
Assignee:
INOUE TSUTOMU
International Classes:
A63B43/00; (IPC1-7): A63B43/00