Invention Grant
- Patent Title: Treating hydrocarbon oils
-
Application No.: US71459534Application Date: 1934-03-08
-
Publication No.: US2091239APublication Date: 1937-08-24
- Inventor: HALL FRANK W
- Applicant: TEXAS CO
- Assignee: Texas Co
- Current Assignee: Texas Co
- Priority: US71459534 1934-03-08
- Main IPC: C10G29/06
- IPC: C10G29/06
Information query
