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经营范围
发明名称
Versteifte Platte, insbesondere fuer Brueckenfahrbahnen
摘要
申请公布号
DE1023065(B)
申请公布日期
1958.01.23
申请号
DE1956D023905
申请日期
1956.09.26
申请人
DORTMUNDER UNION BRUECKENBAU AKTIENGESELLSCHAFT
发明人
分类号
E01D19/12
主分类号
E01D19/12
代理机构
代理人
主权项
地址
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