Document Type and Number:
Japanese Patent JPS5172321
Kind Code:
U
Application Number:
JP14782974U
Publication Date:
June 07, 1976
Filing Date:
December 04, 1974
Export Citation:
International Classes:
E04B1/76; E04B1/84; E04B1/86; E04C2/26; E04C2/32; E04C2/38; (IPC1-7): E04B1/84; E04C2/26; E04C2/32; E04C2/38