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发明名称
Schleifgeraet
摘要
申请公布号
DE1913659(A1)
申请公布日期
1969.10.09
申请号
DE19691913659
申请日期
1969.03.18
申请人
PENNSAIT CHEMICALS CORP.
发明人
EBERHARD KARLINSKI,HERBERT;EUGENE BALDWIN,BRIAN
分类号
B24C7/00
主分类号
B24C7/00
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代理人
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