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发明名称
VERFAHREN UND ANORDNUNG ZUM BESTIMMEN DER DICHTE EINES GASES
摘要
申请公布号
DE3935552(A1)
申请公布日期
1990.06.21
申请号
DE19893935552
申请日期
1989.10.25
申请人
JONES, DONALD R. A., WHITTIER, CALIF., US
发明人
JONES, DONALD R. A., WHITTIER, CALIF., US
分类号
G01F1/38;G01F5/00;G01N9/26
主分类号
G01F1/38
代理机构
代理人
主权项
地址
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