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经营范围
发明名称
Vorrichtung zum Heften von Blechen
摘要
申请公布号
DE743430(C)
申请公布日期
1943.12.24
申请号
DE1939H158497D
申请日期
1939.02.02
申请人
ERNST HEINKEL FLUGZEUGWERKE G.M.B.H.
发明人
BOROSCH PAUL;HEMPEL ARTUR
分类号
B25B31/00
主分类号
B25B31/00
代理机构
代理人
主权项
地址
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