-
公开(公告)号:US2188767A
公开(公告)日:1940-01-30
申请号:US9250236
申请日:1936-07-25
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E , FOSTER JAMES L
-
公开(公告)号:US2065512A
公开(公告)日:1936-12-29
申请号:US74857834
申请日:1934-10-17
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
CPC classification number: C09K8/32 , C09K8/502 , Y10S106/04 , Y10S507/926
-
公开(公告)号:US2055666A
公开(公告)日:1936-09-29
申请号:US74866234
申请日:1934-10-17
Applicant: STANDARD OIL DEV CO
Inventor: MOORE THOMAS V , CANNON GEORGE E
IPC: C09K8/32
CPC classification number: C09K8/32 , Y10S507/901 , Y10S507/91
-
公开(公告)号:US2635697A
公开(公告)日:1953-04-21
申请号:US10204549
申请日:1949-06-29
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: E21B21/10
CPC classification number: E21B21/10
-
公开(公告)号:US2556849A
公开(公告)日:1951-06-12
申请号:US1803848
申请日:1948-03-30
Applicant: STANDARD OIL DEV CO
Inventor: NOLLEY JOHN P , CANNON GEORGE E
CPC classification number: E21B31/06
-
公开(公告)号:US2417235A
公开(公告)日:1947-03-11
申请号:US48642343
申请日:1943-05-10
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: C09K8/20
CPC classification number: C09K8/206
-
公开(公告)号:US2109858A
公开(公告)日:1938-03-01
申请号:US2775135
申请日:1935-06-21
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: C09K8/20
CPC classification number: C09K8/203
-
公开(公告)号:US2345713A
公开(公告)日:1944-04-04
申请号:US16142837
申请日:1937-08-28
Applicant: STANDARD OIL DEV CO
Inventor: MOORE THOMAS V , CANNON GEORGE E
IPC: C09K8/60
CPC classification number: C09K8/602 , Y10S507/935
-
公开(公告)号:US2206389A
公开(公告)日:1940-07-02
申请号:US29681839
申请日:1939-09-27
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: E21B33/138
CPC classification number: E21B33/138
-
公开(公告)号:US2191312A
公开(公告)日:1940-02-20
申请号:US16449537
申请日:1937-09-18
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: C09K8/20
CPC classification number: C09K8/206
-
-
-
-
-
-
-
-
-