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MULLIT ENTHALTENDE SCHLEIFGEGENSTÄNDE
申请公布号:
DE69802187(T2)
申请号:
DE19986002187T
申请日期:
1998.05.06
申请公布日期:
2002.03.14
申请人:
MINNESOTA MINING AND MFG. CO., ST. PAUL
发明人:
LUX, E.
分类号:
B24D3/00;B24D11/00;B24D18/00;(IPC1-7):B24D11/00
主分类号:
B24D3/00
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