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发明名称
摘要
申请公布号
DE2451892(C3)
申请公布日期
1979.03.15
申请号
DE19742451892
申请日期
1974.10.31
申请人
AGFA-GEVAERT AG, 5090 LEVERKUSEN
发明人
BEIER, SIEGFRIED, 8000 MUENCHEN
分类号
G03B21/54;G03B27/54;(IPC1-7):G03B27/54
主分类号
G03B21/54
代理机构
代理人
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