Document Type and Number:
Japanese Patent JPS5050848
Kind Code:
U
Application Number:
JP10686273U
Publication Date:
May 17, 1975
Filing Date:
September 12, 1973
Export Citation:
International Classes:
A47K7/03; A47K7/02; C11D17/04; (IPC1-7): C11D17/04; A47K7/02