Document Type and Number:
Japanese Patent JPS4815843
Kind Code:
Y1
Application Number:
JP2370868U
Publication Date:
May 07, 1973
Filing Date:
March 22, 1968
Export Citation:
International Classes:
B25G1/10; B25G1/00; F04B33/00; (IPC1-7): F04B33/00; B25G1/10