Document Type and Number:
Japanese Patent JPS5444363
Kind Code:
Y2
Application Number:
JP8087575U
Publication Date:
December 20, 1979
Filing Date:
June 14, 1975
Export Citation:
International Classes:
B66C1/34; B66C1/22; B66C1/62; B66C1/68; B66F9/18; (IPC1-7): B66F9/18