Document Type and Number:
Japanese Patent JPH047875
Kind Code:
Y2
Application Number:
JP8328086U
Publication Date:
February 28, 1992
Filing Date:
May 30, 1986
Export Citation:
International Classes:
F15B9/14; B23Q16/02; F15B11/08; F15B11/12; (IPC1-7): B23Q16/02; F15B11/12
Next Patent: JPH047876