Document Type and Number:
Japanese Patent JPS5492558
Kind Code:
U
Application Number:
JP16698277U
Publication Date:
June 30, 1979
Filing Date:
December 14, 1977
Export Citation:
International Classes:
B66B7/00; B66B13/30; E04G1/36; (IPC1-7): B66B7/00; B66B13/30; E04G3/14