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发明名称
Method for protection of objects against railway train emissions
摘要
申请公布号
EP1447298(B1)
申请公布日期
2005.04.20
申请号
EP20030003552
申请日期
2003.02.17
申请人
SIEMENS SCHWEIZ AG
发明人
WINDISCH, ARTHUR
分类号
B61L1/20;(IPC1-7):B61L1/20
主分类号
B61L1/20
代理机构
代理人
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地址
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