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经营范围
发明名称
SCHACHTABDECKUNG.
摘要
申请公布号
DE68902529(T2)
申请公布日期
1993.01.21
申请号
DE19896002529T
申请日期
1989.09.15
申请人
PONT-A-MOUSSON S.A., NANCY, FR
发明人
PERCEBOIS, ALAIN, F-54700 BLENOD LES PONT-A-MOUSSON, FR
分类号
E02D29/14;(IPC1-7):E02D29/14
主分类号
E02D29/14
代理机构
代理人
主权项
地址
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