Document Type and Number:
Japanese Patent JPS439471
Kind Code:
Y1
Application Number:
JP3679165U
Publication Date:
April 24, 1968
Filing Date:
May 11, 1965
Export Citation:
International Classes:
F16G1/04; B31C3/00; B31C99/00; (IPC1-7): B31C13/00; B31C3/00; F16G1/04
Next Patent: JPH0439472