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发明名称
Vorrichtung zum Schutz von Bauwerken gegen radonemitierenden Untergrund
摘要
申请公布号
DD281843(B5)
申请公布日期
1998.05.14
申请号
DD19880324369
申请日期
1988.12.29
申请人
BERGSICHERUNG SCHNEEBERG
发明人
LEISSRING, BERND, DR. RER. NAT.;CLAUSS, DIETER, DIPL.-ING;CLAJUS, PETER, DR. RER. NAT.;HOCHMUTH, WOLFGANG;FRANK, HEIDI
分类号
E04B1/92;E04H9/00;(IPC1-7):E04B1/92
主分类号
E04B1/92
代理机构
代理人
主权项
地址
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