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经营范围
发明名称
SCHUTZDACH FUER BETONSTRASSEN.
摘要
申请公布号
DE1733750(U)
申请公布日期
1956.11.15
申请号
DE195600W6029U
申请日期
1956.09.17
申请人
WAYSS & FREYTAG AKTIENGESELLSCHAFT
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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