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发明名称
Vorrichtung zum planparallelen Bearbeiten zweier Flaechen beliebiger Koerper
摘要
申请公布号
DE674027(C)
申请公布日期
1939.04.03
申请号
DE1937D074570D
申请日期
1937.02.12
申请人
DEUTSCHE EDELSTAHLWERKE AKT.-GES.
发明人
ROTTER RICHARD
分类号
B23Q3/00;B24B41/06
主分类号
B23Q3/00
代理机构
代理人
主权项
地址
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