-
公开(公告)号:US2932189A
公开(公告)日:1960-04-12
申请号:US61555556
申请日:1956-10-12
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
IPC: G01N29/04
CPC classification number: G01N29/04
-
公开(公告)号:US2922999A
公开(公告)日:1960-01-26
申请号:US57867256
申请日:1956-04-17
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
IPC: A01M29/18
CPC classification number: A01M29/18
-
公开(公告)号:US2951975A
公开(公告)日:1960-09-06
申请号:US58192256
申请日:1956-05-01
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
IPC: B06B1/02
CPC classification number: B06B1/0223 , B06B2201/72
-
公开(公告)号:US2896099A
公开(公告)日:1959-07-21
申请号:US49902455
申请日:1955-04-04
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
IPC: B01J19/10
CPC classification number: B01J19/10
-
公开(公告)号:US2856602A
公开(公告)日:1958-10-14
申请号:US53996755
申请日:1955-10-12
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
-
公开(公告)号:US2830165A
公开(公告)日:1958-04-08
申请号:US55449255
申请日:1955-12-21
Applicant: ALCAR INSTR INC
Inventor: BENSON CARLIN
IPC: B06B1/08
CPC classification number: B06B1/08
-
-
-
-
-