Document Type and Number:
Japanese Patent JPS5239162
Kind Code:
B2
Application Number:
JP1391673A
Publication Date:
October 04, 1977
Filing Date:
February 03, 1973
Export Citation:
International Classes:
F17C5/02; B60C17/00; B60C23/10; B60S5/04; F04B33/00; F17C7/00; F17C13/04