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经营范围
发明名称
Gauging hatch for liquid storage tanks
摘要
申请公布号
GB705400(A)
申请公布日期
1954.03.10
申请号
GB19510008664
申请日期
1951.04.13
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
NOBLE GEORGE
分类号
G01F23/02
主分类号
G01F23/02
代理机构
代理人
主权项
地址
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