Document Type and Number:
Japanese Patent JPS5518218
Kind Code:
Y2
Application Number:
JP7134276U
Publication Date:
April 26, 1980
Filing Date:
June 02, 1976
Export Citation:
International Classes:
A61J1/14; A61J7/00; B42D15/00; (IPC1-7): B42D15/00; A61J7/00