Patent search ap:("MELPAR INC") AND inv:"CHANEY JOHN E" Page 1

1.

发明授权
Flame photometric detector with improved specificity to sulfur and phosphorus 失效
Title translation: 火焰光电探测器具有改进的特性，适用于硫和磷

公开(公告)号：US3489498A

公开(公告)日：1970-01-13

申请号：US3489498D

申请日：1965-11-05

Applicant: MELPAR INC

Inventor： BRODY SAMUEL S , CHANEY JOHN E

IPC: G01N21/72 , G01N27/62 , G01N30/64 , G01N30/68 , G01J3/48 , G01N21/56 , G01N21/58

CPC classification number: G01N27/626 , G01N21/72 , G01N30/68 , G01N2030/647 , G01N2030/685 , Y10T436/16 , Y10T436/18

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