Document Type and Number:
Japanese Patent JPH0221928
Kind Code:
Y2
Application Number:
JP10537187U
Publication Date:
June 13, 1990
Filing Date:
July 10, 1987
Export Citation:
International Classes:
A43B21/20; A43B21/24; (IPC1-7): A43B21/24; A43B21/20
Next Patent: JPH0221929