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发明名称
EINRICHTUNG ZUM MESSEN DER DICHTE EINER FLUESSIGKEIT UNTER AUSNUTZUNG DES BRECHUNGSGESETZES
摘要
申请公布号
DE2247048(B2)
申请公布日期
1976.09.23
申请号
DE19722247048
申请日期
1972.09.26
申请人
发明人
分类号
G01N21/41;G01N9/24;G01N21/43;(IPC1-7):G01N9/24
主分类号
G01N21/41
代理机构
代理人
主权项
地址
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