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发明名称
STROMUEBERLASTUNGSSCHUTZ
摘要
申请公布号
DE2701884(A1)
申请公布日期
1977.07.21
申请号
DE19772701884
申请日期
1977.01.18
申请人
DELTA MATERIALS RESEARCH LTD.
发明人
DAVID MICHAEL,ANTHONY;JOHN BLACKBURN,DAVID WILLIAM
分类号
C22C9/04;H01H61/01;H01H71/14;(IPC1-7):H01H71/18;H02H3/08
主分类号
C22C9/04
代理机构
代理人
主权项
地址
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