Document Type and Number:
Japanese Patent JPS4824875
Kind Code:
Y1
Application Number:
JP248869U
Publication Date:
July 19, 1973
Filing Date:
January 08, 1969
Export Citation:
International Classes:
A61F5/058; A61F5/04; A61F13/04; (IPC1-7): A61F5/04; A61F13/04