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发明名称
Apparatus to measure the reflection coefficient with respect to a reference measurement of a material when conveyed past a radiation source
摘要
申请公布号
US3144556(A)
申请公布日期
1964.08.11
申请号
US19610155973
申请日期
1961.11.30
申请人
STAMICARBON N. V.
发明人
TILLO FRANCISCUS M. VAN
分类号
G01N21/55
主分类号
G01N21/55
代理机构
代理人
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