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发明名称
Verfahren zum Waermebehandeln von hoch vorzuspannenden Einlagen fuer Spannbeton
摘要
申请公布号
DE1022252(B)
申请公布日期
1958.01.09
申请号
DE1954G014245
申请日期
1954.04.22
申请人
BOCHUMER VEREIN FUER GUSSSTAHLFABRIKATION AKTIENGESELLSCHAFT
发明人
STICH DR.-ING. WILHELM
分类号
B28B23/04;C21D8/08
主分类号
B28B23/04
代理机构
代理人
主权项
地址
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