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经营范围
发明名称
FUGENVERBINDUNG FUER VORPRESSROHRE, INSBESONDERE AUS STAHLBETON.
摘要
申请公布号
DE1939089(U)
申请公布日期
1966.05.18
申请号
DE1966B065446U
申请日期
1966.03.05
申请人
WILLI BARTSCHERER
发明人
WILLI BARTSCHERER
分类号
F16L25/00
主分类号
F16L25/00
代理机构
代理人
主权项
地址
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