Document Type and Number:
Japanese Patent JPS6315357
Kind Code:
Y2
Application Number:
JP10096783U
Publication Date:
April 28, 1988
Filing Date:
June 29, 1983
Export Citation:
International Classes:
B04C5/087; D21D5/18; D21D5/24; (IPC1-7): D21D5/24; B04C5/087