Document Type and Number:
Japanese Patent JPS4886556
Kind Code:
U
Application Number:
JP1071172U
Publication Date:
October 19, 1973
Filing Date:
January 24, 1972
Export Citation:
International Classes:
B66C13/44; B66C11/00; B66D3/20; B66D3/26; (IPC1-7): B66D3/20