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发明名称
Vorrichtung zum Glattwalzen von Hohlkehlen, z.B. an Lagerstellen von Kurbelwellen
摘要
申请公布号
DE964493(C)
申请公布日期
1957.05.23
申请号
DE1955H024053
申请日期
1955.06.02
申请人
WILHELM HEGENSCHEIDT KOMMANDITGESELLSCHAFT
发明人
BLUEMMERT HEINZ
分类号
B24B5/42;B24B39/04
主分类号
B24B5/42
代理机构
代理人
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