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21.Position adjustment mechanism and X-ray spectrometer including it 失效
Title translation: 位置调整机构和X射线光谱仪公开(公告)号:US3153144A
公开(公告)日:1964-10-13
申请号:US8696261
申请日:1961-02-03
Applicant: APPLIED RES LAB INC
Inventor: HERMANN NEUHAUS
IPC: G01N23/20
CPC classification number: G01N23/20008 , G01N2223/056 , G01N2223/1016 , G01N2223/32 , G01N2223/321
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公开(公告)号:US2897371A
公开(公告)日:1959-07-28
申请号:US60156556
申请日:1956-08-01
Applicant: APPLIED RES LAB INC
Inventor: HASLER MAURICE F
IPC: G01N23/223
CPC classification number: G01N23/223 , G01N2223/076
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