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发明名称
摘要
申请公布号
DE3814539(C2)
申请公布日期
1990.05.23
申请号
DE19883814539
申请日期
1988.04.29
申请人
W.C. HERAEUS GMBH, 6450 HANAU, DE
发明人
WITT, JUERGEN, DR., 6452 HAINBURG, DE
分类号
F21S2/00;F21V7/09;F21V9/04;F21V13/08
主分类号
F21S2/00
代理机构
代理人
主权项
地址
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