Document Type and Number:
Japanese Patent JPS4927525
Kind Code:
Y1
Application Number:
JP12093670U
Publication Date:
July 26, 1974
Filing Date:
December 07, 1970
Export Citation:
International Classes:
F04B9/109; F04B7/00; F04B9/08; F04B9/10; F04B9/117; F04B15/02; (IPC1-7): F04B15/02; F04B7/00; F04B9/08; F04B9/10