C07C 303/46
From by-products of refining mineral oils with sulfuric acid
Official title: from by-products of refining mineral oils with sulfuric acid
C07C303/46 (From by-products of refining mineral oils with sulfuric acid) appears on 1 US grants and 0 published applications in this corpus.
Search patents in C07C- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 26 Jun 1984
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| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
By publication year. Applications have been published since 2001.
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