Document Type and Number:
Japanese Patent JPS55107960
Kind Code:
U
More Like This:
Application Number:
JP337679U
Publication Date:
July 29, 1980
Filing Date:
January 18, 1979
Export Citation:
International Classes:
B24D9/04; B24D9/00; (IPC1-7): B24D9/00
Domestic Patent References:
| JPS316585Y1 | ||||
| JP52086090B |