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经营范围
发明名称
Pressure gauge
摘要
申请公布号
GB726485(A)
申请公布日期
1955.03.16
申请号
GB19530018361
申请日期
1953.07.02
申请人
CELANESE CORPORATION OF AMERICA
发明人
分类号
G01L19/08
主分类号
G01L19/08
代理机构
代理人
主权项
地址
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