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发明名称
Temperature compensation for gas meters
摘要
申请公布号
US2183710(A)
申请公布日期
1939.12.19
申请号
US19370159223
申请日期
1937.08.16
申请人
AIR REDUCTION COMPANY, INCORPORATED
发明人
DEMING GEORGE M.
分类号
G01F15/04
主分类号
G01F15/04
代理机构
代理人
主权项
地址
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