Document Type and Number:
Japanese Patent JPS50158396
Kind Code:
U
Application Number:
JP6935874U
Publication Date:
December 27, 1975
Filing Date:
June 14, 1974
Export Citation:
International Classes:
A61C5/08; A61C13/00; A61C13/08; (IPC1-7): A61C13/00; A61K5/00