Document Type and Number:
Japanese Patent JPS57127867
Kind Code:
U
Application Number:
JP15484979U
Publication Date:
August 09, 1982
Filing Date:
November 07, 1979
Export Citation:
International Classes:
F04D13/16; F04B23/02; F04B49/02; F04B49/08; (IPC1-7): F04B23/02; F04B49/02