Document Type and Number:
Japanese Patent JPS4816706
Kind Code:
Y1
Application Number:
JP569170U
Publication Date:
May 12, 1973
Filing Date:
January 19, 1970
Export Citation:
International Classes:
F04D27/00; A45D20/16; A47K10/48; (IPC1-7): A47K10/48; A45D20/16; F04D27/00