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发明名称
FUGENLEISTE ZUR BE- UND ENTLUEFTUNG VON RAEUMEN IN VERBINDUNG MIT ZWISCHENDECKEN.
摘要
申请公布号
DE1837718(U)
申请公布日期
1961.09.14
申请号
DE196100H8098U
申请日期
1961.05.13
申请人
HOLZWERKE H. WILHELMI O.H.G.
发明人
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