Document Type and Number:
Japanese Patent JPS5120005
Kind Code:
Y2
Application Number:
JP6119171U
Publication Date:
May 26, 1976
Filing Date:
July 14, 1971
Export Citation:
International Classes:
E02D27/00; E02D27/01; E04B1/36; E04B1/38; E04B1/58; (IPC1-7): E02D27/00; E04B1/36