Document Type and Number:
Japanese Patent JPH0437717
Kind Code:
Y2
Application Number:
JP17716985U
Publication Date:
September 04, 1992
Filing Date:
November 18, 1985
Export Citation:
International Classes:
B24D7/00; B24D9/08; (IPC1-7): B24D7/00; B24D9/08
Next Patent: JPH0437718