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发明名称
Method of measuring liquid density
摘要
申请公布号
US2360546(A)
申请公布日期
1944.10.17
申请号
US19420459919
申请日期
1942.09.28
申请人
STANDARD OIL COMPANY OF CALIFORNIA
发明人
JR. WILLIAM T. CARDWELL,
分类号
G01N9/00;G01N11/14
主分类号
G01N9/00
代理机构
代理人
主权项
地址
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