Document Type and Number:
Japanese Patent JPS5751841
Kind Code:
Y2
Application Number:
JP679373U
Publication Date:
November 11, 1982
Filing Date:
January 11, 1973
Export Citation:
International Classes:
F02B53/14; B27B17/00; B27B17/08; F02B53/00; (IPC1-7): B27B17/00; F02B53/14