Document Type and Number:
Japanese Patent JPS5213951
Kind Code:
U
Application Number:
JP9859275U
Publication Date:
January 31, 1977
Filing Date:
July 16, 1975
Export Citation:
International Classes:
A61N2/00; A45D44/22; A61H37/00; (IPC1-7): A61H37/00; A45D44/22