Document Type and Number:
Japanese Patent JPS5227803
Kind Code:
Y2
Application Number:
JP7101772U
Publication Date:
June 24, 1977
Filing Date:
June 17, 1972
Export Citation:
International Classes:
A47C13/00; A47C9/00; B62B1/04; B62B5/00; (IPC1-7): B62B1/04; A47C9/00