Document Type and Number:
Japanese Patent JPS54150366
Kind Code:
U
Application Number:
JP4785278U
Publication Date:
October 19, 1979
Filing Date:
April 11, 1978
Export Citation:
International Classes:
A47L15/42; A47L15/23; A47L15/48; (IPC1-7): A47L15/23; A47L15/42; A47L15/48