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发明名称
Zum Schleifen ebener Flaechen dienender Schleifkopf
摘要
申请公布号
DE570805(C)
申请公布日期
1933.02.20
申请号
DE1932E042542D
申请日期
1932.03.11
申请人
HELLMUT EMMRICH
发明人
分类号
B24D7/16
主分类号
B24D7/16
代理机构
代理人
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