Document Type and Number:
Japanese Patent JPS56161161
Kind Code:
U
Application Number:
JP6079080U
Publication Date:
December 01, 1981
Filing Date:
May 02, 1980
Export Citation:
International Classes:
F16J15/32; F02F11/00; F16J15/3212; F16J15/3252; (IPC1-7): F02F11/00; F16J15/32