Patent search ap:("STANDARD OIL DEV CO") AND inv:"LEE MCCABE WARREN" Page 1

1.

发明授权
Nonsludging oil and method of making the same 失效
Title translation: 不含油和制作方法

公开(公告)号：US1857761A

公开(公告)日：1932-05-10

申请号：US13811426

申请日：1926-09-27

Applicant: STANDARD OIL DEV CO

Inventor： LEE MCCABE WARREN , BRIAN MEAD

IPC: C10M139/00

CPC classification number: C10M139/00 , C10M2227/082 , C10M2227/083 , C10N2240/14 , C10N2240/201 , C10N2240/202 , C10N2250/10

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