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经营范围
发明名称
VERWENDUNG EINER ALZNMG-LEGIERUNG FUER SCHWEISSBARE PANZERPLATTEN
摘要
申请公布号
DE2233028(B2)
申请公布日期
1977.10.20
申请号
DE19722233028
申请日期
1972.07.05
申请人
发明人
分类号
C22C21/10;F41H5/02;(IPC1-7):C22C21/10
主分类号
C22C21/10
代理机构
代理人
主权项
地址
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