Document Type and Number:
Japanese Patent JPS5444361
Kind Code:
Y2
Application Number:
JP9254375U
Publication Date:
December 20, 1979
Filing Date:
July 01, 1975
Export Citation:
International Classes:
B66F9/19; B66F9/14; B66F9/22; F15B11/16; (IPC1-7): B66F9/14; B66F9/19; B66F9/22