Document Type and Number:
Japanese Patent JPS646200
Kind Code:
Y2
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Application Number:
JP16643085U
Publication Date:
February 16, 1989
Filing Date:
October 29, 1985
Export Citation:
International Classes:
B24D13/10; B24B5/40; B24B33/08; B24D9/02; (IPC1-7): B24D9/02; B24B5/40; B24B33/08; B24D13/10
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