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经营范围
发明名称
Sicherung gegen Lockern von Einstellschrauben u. dgl. bei beliebiger Einschraubtiefe
摘要
申请公布号
DE832223(C)
申请公布日期
1952.02.21
申请号
DE1950L001549
申请日期
1950.03.29
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
MUELLER HEINZ
分类号
F16B39/38;G01R11/10
主分类号
F16B39/38
代理机构
代理人
主权项
地址
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