-
公开(公告)号:US3457704A
公开(公告)日:1969-07-29
申请号:US3457704D
申请日:1966-10-10
Applicant: PHILLIPS PETROLEUM CO
Inventor: SANFORD RICHARD A , AYERS BUELL O
CPC classification number: G01N30/38 , G01N30/02 , G01N2030/025 , G01N2030/402 , G01N2030/405 , G01N2030/407 , B01D15/422
-
公开(公告)号:US3374659A
公开(公告)日:1968-03-26
申请号:US42725165
申请日:1965-01-22
Applicant: PHILLIPS PETROLEUM CO
Inventor: SANFORD RICHARD A , CLARDY EDWIN K
CPC classification number: G01N29/036 , G01N30/78 , G01N2291/0256
-
公开(公告)号:US3069897A
公开(公告)日:1962-12-25
申请号:US79438559
申请日:1959-02-19
Applicant: PHILLIPS PETROLEUM CO
Inventor: SANFORD RICHARD A
CPC classification number: G01N30/40 , G01N30/6069 , G01N2030/402
-
-