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发明名称
摘要
申请公布号
DE2319860(C3)
申请公布日期
1978.07.20
申请号
DE19732319860
申请日期
1973.04.19
申请人
KARRENA GMBH, 4000 DUESSELDORF
发明人
BOTTENBRUCH, HERMANN, DR., 4000 DUESSELDORF;BOEHMER, WALTER, 4035 BREITSCHEID
分类号
E04F17/02;(IPC1-7):E04H12/28;E04H17/02
主分类号
E04F17/02
代理机构
代理人
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