Document Type and Number:
Japanese Patent JPS4421686
Kind Code:
Y1
Application Number:
JP1069465U
Publication Date:
September 13, 1969
Filing Date:
February 13, 1965
Export Citation:
International Classes:
F16H7/14; B02C18/22; B02C18/24; F16H7/24; (IPC1-7): F16H7/14; B02C18/22; F16H7/24