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发明名称
Einrichtung zum Haerten von Zahnraedern oder aehnlichen flachen Teilen
摘要
申请公布号
DE961441(C)
申请公布日期
1957.04.04
申请号
DE1955K026977
申请日期
1955.09.28
申请人
W. FERD. KLINGELNBERG SOEHNE
发明人
BENDER HORST
分类号
C21D9/32
主分类号
C21D9/32
代理机构
代理人
主权项
地址
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