Document Type and Number:
Japanese Patent JPS54123128
Kind Code:
U
Application Number:
JP1946878U
Publication Date:
August 28, 1979
Filing Date:
February 17, 1978
Export Citation:
International Classes:
E04B2/72; A47B47/00; A47F3/00; A47F5/10; (IPC1-7): A47B47/00; A47F3/00