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发明名称
Mass flow monitor
摘要
申请公布号
US2770968(A)
申请公布日期
1956.11.20
申请号
US19520292085
申请日期
1952.06.06
申请人
POWER JETS (RESEARCH & DEVELOPMENT) LIMITED
发明人
GREY JOHN CONSTANTINE
分类号
G01F1/88;G06G5/00
主分类号
G01F1/88
代理机构
代理人
主权项
地址
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