Document Type and Number:
Japanese Patent JPS5538952
Kind Code:
Y2
Application Number:
JP6600077U
Publication Date:
September 11, 1980
Filing Date:
May 24, 1977
Export Citation:
International Classes:
B66F7/20; B66B7/06; B66B9/04; B66F3/26; (IPC1-7): B66F7/20; B66B7/06