Document Type and Number:
Japanese Patent JPS4510248
Kind Code:
Y1
Application Number:
JP6191066U
Publication Date:
May 12, 1970
Filing Date:
June 29, 1966
Export Citation:
International Classes:
(IPC1-7): B61H7/12; B61D15/00; B66C9/18; B66F3/24; B66F11/00