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经营范围
发明名称
Infrared gas analysis absorption chamber having a highly reflective specular internal surface
摘要
申请公布号
US3319071(A)
申请公布日期
1967.05.09
申请号
US19640420242
申请日期
1964.11.27
申请人
GENERAL MOTORS CORPORATION
发明人
WERTH JOHN J.;BOLDUAN ORVIL E. A.
分类号
G01N21/05
主分类号
G01N21/05
代理机构
代理人
主权项
地址
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