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发明名称
Verfahren zur Erhoehung der Festigkeit metallischer Werkstuecke
摘要
申请公布号
DE826796(C)
申请公布日期
1952.01.07
申请号
DE1949L000394
申请日期
1949.11.12
申请人
DR. HANS JOACHIM LEINEWEBER
发明人
LEINEWEBER DR. HANS JOACHIM
分类号
C21D1/04;C22F3/00
主分类号
C21D1/04
代理机构
代理人
主权项
地址
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