Document Type and Number:
Japanese Patent JPS4717308
Kind Code:
U
Application Number:
JP2126271U
Publication Date:
October 28, 1972
Filing Date:
March 27, 1971
Export Citation:
International Classes:
E02F3/65; B62D13/00; B62D13/02; E02F3/64; (IPC1-7): B62D13/02; E02F3/64