Document Type and Number:
Japanese Patent JPS4738652
Kind Code:
Y1
Application Number:
JP1828470U
Publication Date:
November 22, 1972
Filing Date:
February 26, 1970
Export Citation:
International Classes:
F02B39/14; F16N21/00; F16N27/00; (IPC1-7): F02B39/14; F16N21/00; F16N27/00