Document Type and Number:
Japanese Patent JPS53136322
Kind Code:
U
Application Number:
JP4082177U
Publication Date:
October 28, 1978
Filing Date:
March 31, 1977
Export Citation:
International Classes:
E04F19/00; A47B43/00; A47B96/06; E04F19/08; (IPC1-7): E04F19/08; A47B43/00; A47B96/06