-
公开(公告)号:US3212862A
公开(公告)日:1965-10-19
申请号:US25968263
申请日:1963-02-19
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: B01J8/02
CPC classification number: B01J8/0285
-
2.
公开(公告)号:US3041152A
公开(公告)日:1962-06-26
申请号:US64174357
申请日:1957-02-21
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: B01J3/04 , C07C273/04
CPC classification number: B01J3/046 , C07C273/04 , Y02P20/142
-
公开(公告)号:US2938360A
公开(公告)日:1960-05-31
申请号:US70445957
申请日:1957-12-23
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: F17C13/02
CPC classification number: F17C13/02 , F17C2201/0104 , F17C2201/032 , F17C2201/052 , F17C2223/0161 , F17C2223/033 , F17C2227/0142 , F17C2227/0185 , F17C2260/031 , F17C2260/042 , F17C2265/025 , F17C2265/034 , F17C2265/037
-
公开(公告)号:US3270906A
公开(公告)日:1966-09-06
申请号:US31151863
申请日:1963-09-25
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: F16J13/02
CPC classification number: F16J13/02 , Y10T292/20 , Y10T403/479 , Y10T403/645 , Y10T403/7039
-
公开(公告)号:US2029411A
公开(公告)日:1936-02-04
申请号:US65133733
申请日:1933-01-12
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: C10K1/12
CPC classification number: C10K1/127
-
公开(公告)号:US3269585A
公开(公告)日:1966-08-30
申请号:US33867464
申请日:1964-01-20
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: F16J13/02
CPC classification number: F16J13/02
-
公开(公告)号:US2853371A
公开(公告)日:1958-09-23
申请号:US53306855
申请日:1955-09-08
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN , RAYFIEL ROBERT D
CPC classification number: F28D7/12 , B01J8/0005 , B01J8/0285 , B01J19/2425 , B01J2208/00132 , B01J2208/00495 , B01J2208/00539 , C01C1/0417 , C07C29/152 , Y02P20/52 , C07C31/04
-
公开(公告)号:US2098953A
公开(公告)日:1937-11-16
申请号:US72765234
申请日:1934-05-26
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: C01B21/26
CPC classification number: C01B21/26 , Y02P20/129
-
公开(公告)号:US3366460A
公开(公告)日:1968-01-30
申请号:US35115164
申请日:1964-03-11
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: B01J8/00
CPC classification number: B01J8/0005
-
公开(公告)号:US3050377A
公开(公告)日:1962-08-21
申请号:US74986058
申请日:1958-07-21
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: B01J8/00
CPC classification number: B01J8/0005
-
-
-
-
-
-
-
-
-