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经营范围
发明名称
HEAT METER
摘要
申请公布号
US3580070(A)
申请公布日期
1971.05.25
申请号
USD3580070
申请日期
1968.07.11
申请人
EDWARD H. CUMPSTON JR.
发明人
EDWARD H. CUMPSTON JR.
分类号
G01K17/08;(IPC1-7):G01N1/00
主分类号
G01K17/08
代理机构
代理人
主权项
地址
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