Document Type and Number:
Japanese Patent JPS57155211
Kind Code:
U
Application Number:
JP4316181U
Publication Date:
September 29, 1982
Filing Date:
March 26, 1981
Export Citation:
International Classes:
E06B7/02; E04B1/70; E04B1/76; E04B7/02; E04D3/40; E04D13/16; E06B7/00; (IPC1-7): E04B1/70; E04B1/76; E04B7/02