Patent search ap:("NAT RES DEV") AND inv:"HUGH COOK ALAN" Page 1

$Self-compensating spectrometer incorporating a diffraction grating$

1.

发明授权
Self-compensating spectrometer incorporating a diffraction grating 失效
Title translation: 包含衍射光栅的自补偿光谱仪

公开(公告)号：US3312824A

公开(公告)日：1967-04-04

申请号：US31735463

申请日：1963-10-18

Applicant: NAT RES DEV

Inventor： HUGH COOK ALAN

IPC: G01J3/04 , G01J3/18 , G01J3/20

CPC classification number: G01J3/18 , G01J3/04 , G01J3/20

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