Document Type and Number:
Japanese Patent JPH0329104
Kind Code:
Y2
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Application Number:
JP14835183U
Publication Date:
June 21, 1991
Filing Date:
September 26, 1983
Export Citation:
International Classes:
B24D99/00; B24D9/00; (IPC1-7): B24D17/00
Next Patent: JPH0329105