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发明名称
Behandlung von Gestein zum Strassenbau
摘要
申请公布号
DE936254(C)
申请公布日期
1955.12.07
申请号
DE1952L011337
申请日期
1952.01.18
申请人
FA. PAUL LECHLER
发明人
分类号
C04B20/10;C04B22/12;E01C7/18
主分类号
C04B20/10
代理机构
代理人
主权项
地址
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