Invention Grant
- Patent Title: Oil blending agent
- Patent Title (中): 油混合剂
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Application No.: US74698134Application Date: 1934-10-05
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Publication No.: US2113150APublication Date: 1938-04-05
- Inventor: GAYLOR PETER J
- Applicant: STANDARD OIL DEV CO
- Assignee: Dow Chemical Co
- Current Assignee: Dow Chemical Co
- Priority: US74698134 1934-10-05
Information query
