Document Type and Number:
Japanese Patent JPH0423606
Kind Code:
Y2
Application Number:
JP11055384U
Publication Date:
June 02, 1992
Filing Date:
July 20, 1984
Export Citation:
International Classes:
B27J1/00; B27M1/00; B27M1/08; B27M3/00; E04C2/12; E04C2/30; E04C2/38; (IPC1-7): B27M1/08; B27M1/00; B27M3/00
Next Patent: FILTER CIRCUIT