C04B 22/087
Containing chromium in the anion
Official title: {containing chromium in the anion, e.g. chromates}
C04B22/087 (Containing chromium in the anion) appears on 2 US grants and 0 published applications in this corpus.
Search patents in C04B- Granted patents
- 2
- Published applications
- 0
- Assignees
- 1
- Inventors
- 9
- Latest grant
- 17 May 1994
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