-
公开(公告)号:US2026714A
公开(公告)日:1936-01-07
申请号:US65149133
申请日:1933-01-13
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: THOMPSON HARRY W , RUTHERFORD JOHN T
IPC: C01B17/92
CPC classification number: C01B17/92
-
公开(公告)号:US2025954A
公开(公告)日:1935-12-31
申请号:US68098433
申请日:1933-07-13
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: MUTH JOHN E
IPC: C11C3/00
CPC classification number: C11C3/00
-
93.
公开(公告)号:US2024476A
公开(公告)日:1935-12-17
申请号:US62800432
申请日:1932-08-08
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: RUTHERFORD JOHN T
IPC: C10G21/10
CPC classification number: C10G21/10
-
公开(公告)号:US2020550A
公开(公告)日:1935-11-12
申请号:US72206134
申请日:1934-04-24
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: HERRICK HENRY N
IPC: E21B43/12
CPC classification number: E21B43/12
-
公开(公告)号:US2013203A
公开(公告)日:1935-09-03
申请号:US60454032
申请日:1932-04-11
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: DAVIS WILLIAM N , HOLM MELVIN M
CPC classification number: C07C319/30
-
公开(公告)号:US2001068A
公开(公告)日:1935-05-14
申请号:US60746132
申请日:1932-04-25
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: MACGREGOR JOHN R , EDWARDS ELDRED E
IPC: B61D27/00
CPC classification number: B61D27/0063
-
公开(公告)号:US1988007A
公开(公告)日:1935-01-15
申请号:US50836931
申请日:1931-01-12
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: HAMPTON WILLIAM H
IPC: C12F5/00
CPC classification number: C12F5/00
-
公开(公告)号:US1975131A
公开(公告)日:1934-10-02
申请号:US45599930
申请日:1930-05-27
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: THOMPSON HARRY W , RUTHERFORD JOHN T
-
公开(公告)号:US1962608A
公开(公告)日:1934-06-12
申请号:US61008432
申请日:1932-05-09
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: MCEACHERN JOSEPH H
IPC: A47F7/28
CPC classification number: A47F7/288
-
公开(公告)号:US1935078A
公开(公告)日:1933-11-14
申请号:US21654427
申请日:1927-08-31
Applicant: STANDARD OIL CO CALIFORNIA
Inventor: CAVINS OMAR A
IPC: E21B25/16
CPC classification number: E21B25/16
-
-
-
-
-
-
-
-
-