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发明名称
Zweiteiliger Schraubenschluessel
摘要
申请公布号
DE717570(C)
申请公布日期
1942.02.17
申请号
DE1939F087450D
申请日期
1939.09.23
申请人
FOCKE-WULF FLUGZEUGBAU G.M.B.H.
发明人
KREINER WILLI
分类号
B25B23/142;B25B23/143
主分类号
B25B23/142
代理机构
代理人
主权项
地址
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