Document Type and Number:
Japanese Patent JPS4325412
Kind Code:
Y1
Application Number:
JP828766U
Publication Date:
October 24, 1968
Filing Date:
February 03, 1966
Export Citation:
International Classes:
F04B7/06; F04B7/00; F04B13/00; (IPC1-7): F04B7/00; F04B13/00