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发明名称
Gegenschlaghammer
摘要
申请公布号
DE646951(C)
申请公布日期
1937.06.24
申请号
DE1933E044693D
申请日期
1933.09.16
申请人
EUMUCO AKT.-GES. FUER MASCHINENBAU;ARTHUR SCHNEIDER
发明人
分类号
B21J7/34
主分类号
B21J7/34
代理机构
代理人
主权项
地址
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