Document Type and Number:
Japanese Patent JPS50128891
Kind Code:
U
Application Number:
JP4025274U
Publication Date:
October 22, 1975
Filing Date:
April 08, 1974
Export Citation:
International Classes:
B66B23/22; F16J15/06; (IPC1-7): B66B9/14; B61B13/14; F16J15/06