C09B 45/36
By oxidation of hydrogen in o'-position
Official title: by oxidation of hydrogen in o'-position
C09B45/36 (By oxidation of hydrogen in o'-position) appears on 1 US grants and 0 published applications in this corpus.
Search patents in C09B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 3
- Latest grant
- 23 May 1978
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| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
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