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发明名称
Antikorrosivt indpakningsmateriale.
摘要
申请公布号
DK77304(C)
申请公布日期
1954.03.22
申请号
DK19490002197
申请日期
1947.07.01
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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