Document Type and Number:
Japanese Patent JPS4425656
Kind Code:
Y1
Application Number:
JP4497466U
Publication Date:
October 28, 1969
Filing Date:
May 16, 1966
Export Citation:
International Classes:
A47L9/10; A47L5/30; A47L7/00; A47L11/20; A47L11/22; (IPC1-7): A47L9/10; A47L5/30; A47L7/00; A47L11/22