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发明名称
Process and device for the determination and regulation of the moisture content of lengths of material
摘要
申请公布号
US2189352(A)
申请公布日期
1940.02.06
申请号
US19370173689
申请日期
1937.11.09
申请人
THE FIRM M. RUDOLF JAHR
发明人
SIEGENHEIM MAX
分类号
G01N27/60
主分类号
G01N27/60
代理机构
代理人
主权项
地址
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