Document Type and Number:
Japanese Patent JPS5422317
Kind Code:
Y2
Application Number:
JP521275U
Publication Date:
August 03, 1979
Filing Date:
January 08, 1975
Export Citation:
International Classes:
A61C17/00; A61C19/00; H05B1/00; (IPC1-7): A61C17/00; A61C19/00