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经营范围
发明名称
IMPROVEMENTS IN NOTCHING MACHINES
摘要
申请公布号
GB1202481(A)
申请公布日期
1970.08.19
申请号
GB19680000683
申请日期
1968.01.04
申请人
L. SCHULER GMBH
发明人
EWALD BERGMANN;OTTO KURZ
分类号
B21D28/22;B23D31/00
主分类号
B21D28/22
代理机构
代理人
主权项
地址
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