Document Type and Number:
Japanese Patent JPS5311592
Kind Code:
Y2
Application Number:
JP3768774U
Publication Date:
March 29, 1978
Filing Date:
April 01, 1974
Export Citation:
International Classes:
A61H33/00; A47K3/00; A47K3/022; (IPC1-7): A61H33/00; A47K3/00; A47K3/022