-
公开(公告)号:US2672364A
公开(公告)日:1954-03-16
申请号:US25354451
申请日:1951-10-27
Applicant: STANDARD OIL DEV CO
Inventor: DOUGLAS RAGLAND
IPC: E21B19/04
CPC classification number: E21B19/04 , Y10T24/45361
-
52.Production of industrial gas mixture of hydrogen and carbon monoxide 失效
Title translation: 生产氢气和一氧化碳的工业气体混合物公开(公告)号:US2671719A
公开(公告)日:1954-03-09
申请号:US68835146
申请日:1946-08-03
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K , GILLILAND EDWIN R
CPC classification number: C01B3/30 , C01B3/40 , C01B2203/1047 , C01B2203/1052 , Y10S48/04
-
公开(公告)号:US2671375A
公开(公告)日:1954-03-09
申请号:US20047950
申请日:1950-12-12
Applicant: STANDARD OIL DEV CO
Inventor: BOUCHER FRANK G
IPC: G01V1/36
CPC classification number: G01V1/362
-
公开(公告)号:US2669538A
公开(公告)日:1954-02-16
申请号:US7717249
申请日:1949-02-18
Applicant: STANDARD OIL DEV CO
Inventor: YURASKO FRANK H , NORTH HOWARD C
CPC classification number: C10G21/003 , B01D19/00 , B01D19/0042 , B01D19/0068
-
公开(公告)号:US2669505A
公开(公告)日:1954-02-16
申请号:US6610648
申请日:1948-12-18
Applicant: STANDARD OIL DEV CO
Inventor: RHYS JR CYRIL O , STANTON WILLIAM E
IPC: B01D11/04
CPC classification number: B01D11/04
-
公开(公告)号:US2668522A
公开(公告)日:1954-02-09
申请号:US25899251
申请日:1951-11-29
Applicant: STANDARD OIL DEV CO
Inventor: HICKOK JOHN E , RYAN JOHN A
CPC classification number: C10L1/14 , C10L1/1616 , C10L1/1824 , C10L1/1852
-
57.
公开(公告)号:US2668450A
公开(公告)日:1954-02-09
申请号:US19346250
申请日:1950-11-01
Applicant: STANDARD OIL DEV CO
Inventor: CROOKSTON ROBERT R , SELJOS ARTHUR L
IPC: F16D25/00
CPC classification number: F16D25/00 , Y10S92/03 , Y10T74/1547 , Y10T137/86911
-
58.
公开(公告)号:US2667370A
公开(公告)日:1954-01-26
申请号:US13635949
申请日:1949-12-31
Applicant: STANDARD OIL DEV CO
Inventor: CLARKE JAMES S
IPC: F16L51/03
CPC classification number: F16L51/03
-
公开(公告)号:US2667280A
公开(公告)日:1954-01-26
申请号:US8498849
申请日:1949-04-01
Applicant: STANDARD OIL DEV CO
Inventor: LANE STANLEY C , VICKERS HERBERT H
IPC: B01J8/00
CPC classification number: B01J8/003 , B05B7/1459
-
60.Mineral oil composition containing copolymers of itaconic acid esters and a vinyl ester of a fatty acid 失效
Title translation: 含有衣康酸酯和脂肪酸的乙烯酯的共聚物的矿物油组合物公开(公告)号:US2666747A
公开(公告)日:1954-01-19
申请号:US30382952
申请日:1952-08-11
Applicant: STANDARD OIL DEV CO
Inventor: BARTLETT JEFFREY H
IPC: C10M145/16
CPC classification number: C10M145/16 , C10M2209/086 , C10M2217/024 , C10M2217/06 , C10N2250/10
-
-
-
-
-
-
-
-
-