Document Type and Number:
Japanese Patent JPH0332312
Kind Code:
Y2
Application Number:
JP20244185U
Publication Date:
July 09, 1991
Filing Date:
December 26, 1985
Export Citation:
International Classes:
A47K5/10; A47K5/16; A61H37/00; B01F3/04; F04B33/00; (IPC1-7): A47K5/16