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发明名称
Verfahren zur Herstellung von im Gesenk zu Scherenschenkeln zu schlagenden Vorwerkstuecken aus Rundstaeben
摘要
申请公布号
DE647251(C)
申请公布日期
1937.07.01
申请号
DE1935SC07161D
申请日期
1935.05.26
申请人
FRED SCHREIBER
发明人
分类号
B21H7/10
主分类号
B21H7/10
代理机构
代理人
主权项
地址
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