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发明名称
Verfahren zur Herstellung von Leichtbau-Elementen
摘要
申请公布号
DE821921(C)
申请公布日期
1951.11.22
申请号
DE1948P003155
申请日期
1948.10.02
申请人
METALLGESELLSCHAFT A.G.
发明人
RIEDELSBERGER DR. WALTER
分类号
C04B28/14
主分类号
C04B28/14
代理机构
代理人
主权项
地址
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