-
公开(公告)号:US3041869A
公开(公告)日:1962-07-03
申请号:US60916056
申请日:1956-09-11
Applicant: UNION CARBIDE CORP
Inventor: SPRACKLEN STANFORD B , CAMPBELL DONALD N , FELLOWS CHARLES G
IPC: G01N30/20
CPC classification number: G01N30/20 , G01N2030/204
-
公开(公告)号:US3005758A
公开(公告)日:1961-10-24
申请号:US56497256
申请日:1956-02-13
Applicant: UNION CARBIDE CORP
Inventor: SPRACKLEN STANFORD B , CAMPBELL DONALD N , FELLOWS CHARLES G
IPC: G01N27/416
CPC classification number: G01N27/4162
-
公开(公告)号:US2876189A
公开(公告)日:1959-03-03
申请号:US56494256
申请日:1956-02-13
Applicant: UNION CARBIDE CORP
Inventor: SPRACKLEN STANFORD B , CAMPBELL DONALD N , FELLOWS CHARLES G
IPC: G01N27/416
CPC classification number: G01N27/4162
-
-