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发明名称
Schleuderbetonkoerper fuer Schutzraeume und Schutzraumteil unter Verwendung dieses Schleuderbetonkoerpers
摘要
申请公布号
DE697320(C)
申请公布日期
1940.10.11
申请号
DE193601H9730D
申请日期
1936.12.02
申请人
ERICH HEINICKE
发明人
LANG DIPL.-ING. ALEXANDER
分类号
E04H9/12
主分类号
E04H9/12
代理机构
代理人
主权项
地址
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