Document Type and Number:
Japanese Patent JPS4414282
Kind Code:
Y1
Application Number:
JP6147665U
Publication Date:
June 17, 1969
Filing Date:
July 28, 1965
Export Citation:
International Classes:
E02F3/47; B66C1/62; B66C3/02; E02F3/14; (IPC1-7): B66C3/02; E02F3/14; E02F3/44