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经营范围
发明名称
Appareil mobile d'introduction d'un fluide dans le sol
摘要
申请公布号
FR1056057(A)
申请公布日期
1954.02.24
申请号
FRD1056057
申请日期
1951.11.06
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
A01C23/02
主分类号
A01C23/02
代理机构
代理人
主权项
地址
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