Document Type and Number:
Japanese Patent JPS5447305
Kind Code:
U
Application Number:
JP12155177U
Publication Date:
April 02, 1979
Filing Date:
September 07, 1977
Export Citation:
International Classes:
H04H40/45; H04H1/00; (IPC1-7): H04H5/00
Previous Patent: OIL PRESSURE PARALLEL SHIFTER OF LOADER
Next Patent: METHOD OF CONSTRUCTION OF CONTINUOUS EXCAVATION OF DEEP DITCH
Next Patent: METHOD OF CONSTRUCTION OF CONTINUOUS EXCAVATION OF DEEP DITCH