Invention Grant
- Patent Title: Process of refining hydrocarbon oils
-
Application No.: US13204726Application Date: 1926-08-27
-
Publication No.: US1796621APublication Date: 1931-03-17
- Inventor: RAMAGE ALEXANDER S
- Applicant: GYRO PROCESS CO
- Assignee: Gyro Process Co
- Current Assignee: Gyro Process Co
- Priority: US13204726 1926-08-27
- Main IPC: C10G19/04
- IPC: C10G19/04 ; C10G27/06
Public/Granted literature
- US20120326865A1 INTERFACE TESTING SYSTEM Public/Granted day:2012-12-27
Information query
