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发明名称
Improvements in or relating to distributors for road surfacing materials
摘要
申请公布号
GB805623(A)
申请公布日期
1958.12.10
申请号
GB19560014461
申请日期
1956.05.09
申请人
GERHARD LEHMANN POTTKAMPER
发明人
分类号
E01C19/48
主分类号
E01C19/48
代理机构
代理人
主权项
地址
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