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发明名称
摘要
申请公布号
DE3421558(C2)
申请公布日期
1991.01.24
申请号
DE19843421558
申请日期
1984.06.07
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH, 6000 FRANKFURT, DE
发明人
AHRENS, DIETER, DIPL.-ING.;HERTLEIN, KURT, DIPL.-ING., 1000 BERLIN, DE
分类号
B65H23/192;B21B37/52;B65H23/188;C21D9/56;D21F7/02
主分类号
B65H23/192
代理机构
代理人
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