Document Type and Number:
Japanese Patent JPS55104785
Kind Code:
U
Application Number:
JP544679U
Publication Date:
July 22, 1980
Filing Date:
January 18, 1979
Export Citation:
International Classes:
F04B39/16; B04C5/00; B04C5/14; F04B39/04; (IPC1-7): F04B39/16; B04C5/14