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发明名称
LEITPFOSTEN FUER AUTOBAHNEN, LANDSTRASSEN U. DGL.
摘要
申请公布号
DE1766569(U)
申请公布日期
1958.05.14
申请号
DE195800D5708U
申请日期
1958.02.24
申请人
DYCKERHOFF & WIDMANN KOMMANDITGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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