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发明名称
Liquid meter
摘要
申请公布号
GB402685(A)
申请公布日期
1933.12.07
申请号
GB19330016301
申请日期
1933.06.06
申请人
NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
G01F1/52
主分类号
G01F1/52
代理机构
代理人
主权项
地址
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