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发明名称
VERFAHREN ZUR BEHANDLUNG UND BESEITIGUNG DES STAUBES AUF STRASSEN, PLAETZEN UND AUTOBAHNEN
摘要
申请公布号
DE2300586(B2)
申请公布日期
1977.09.08
申请号
DE19732300586
申请日期
1973.01.08
申请人
发明人
分类号
C09K3/22;E21F5/06;(IPC1-7):E01H3/00
主分类号
C09K3/22
代理机构
代理人
主权项
地址
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