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发明名称
摘要
申请公布号
DE3241848(C2)
申请公布日期
1991.11.28
申请号
DE19823241848
申请日期
1982.11.12
申请人
SALZGITTER MASCHINENBAU GMBH, 3320 SALZGITTER, DE
发明人
GIERKE, HEINRICH R., 3320 SALZGITTER-BAD, DE;HELLER, THEO, 4408 DUELMEN, DE;QUANTE, HEINRICH, 4350 RECKLINGHAUSEN, DE
分类号
E21D11/15
主分类号
E21D11/15
代理机构
代理人
主权项
地址
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