-
公开(公告)号:US2450254A
公开(公告)日:1948-09-28
申请号:US54894044
申请日:1944-08-10
Applicant: TEXAS CO
Inventor: PURYEAR ONEY P , ASHBURN HARRY V
CPC classification number: C10M5/00 , C10M2205/173 , C10M2207/022 , C10M2207/04 , C10M2207/125 , C10M2207/129 , C10M2207/282 , C10M2207/284 , C10M2207/285 , C10M2207/34 , C10M2207/40 , C10M2207/404 , C10M2215/064 , C10M2215/065 , C10M2215/067 , C10N2210/01 , C10N2250/10
-
公开(公告)号:US2450224A
公开(公告)日:1948-09-28
申请号:US71464046
申请日:1946-12-06
Applicant: TEXAS CO
Inventor: BERGMANN ERIC A , ASHBURN HARRY V , ECKERT GEORGE W
CPC classification number: C10M5/00 , C10M2203/10 , C10M2207/125 , C10M2207/129 , C10N2210/00 , C10N2210/02 , C10N2250/10
-
公开(公告)号:US2241243A
公开(公告)日:1941-05-06
申请号:US26411839
申请日:1939-03-25
Applicant: TEXAS CO
Inventor: CONARY ROBERT E , ASHBURN HARRY V , STUTSMAN PAUL S
CPC classification number: C10M1/08 , C10M2223/04 , C10M2223/042 , C10M2225/00 , C10M2225/02
-
公开(公告)号:US2221162A
公开(公告)日:1940-11-12
申请号:US22352738
申请日:1938-08-06
Applicant: TEXAS CO
Inventor: ASHBURN HARRY V , ALSOP WILLIAM G
IPC: C10M141/10
CPC classification number: C10M141/10 , C10M2207/125 , C10M2207/129 , C10M2207/16 , C10M2215/04 , C10M2215/042 , C10M2215/06 , C10M2215/062 , C10M2215/26 , C10M2219/082 , C10M2219/086 , C10M2223/10 , C10N2210/01 , C10N2210/02 , C10N2270/02
-
-
-