Document Type and Number:
Japanese Patent JPS5233501
Kind Code:
Y2
Application Number:
JP13427872U
Publication Date:
July 30, 1977
Filing Date:
November 20, 1972
Export Citation:
International Classes:
A47J47/00; A47L17/02; E03C1/18; E03C1/232; E03C1/24; (IPC1-7): E03C1/18