Document Type and Number:
Japanese Patent JPS5429151
Kind Code:
Y2
Application Number:
JP6552776U
Publication Date:
September 18, 1979
Filing Date:
May 21, 1976
Export Citation:
International Classes:
E02D27/01; E02D27/00; E04G11/14; E04G11/40; E04G13/04; E04G17/06; (IPC1-7): E04G17/06; E04G11/40