Document Type and Number:
Japanese Patent JPS435261
Kind Code:
Y1
Application Number:
JP878665U
Publication Date:
March 06, 1968
Filing Date:
February 06, 1965
Export Citation:
International Classes:
F17C5/06; F04B33/00; F04B39/00; (IPC1-7): F04B39/00; F17C5/06
Next Patent: JPH0435262