C04B 20/0012
Irregular shaped fillers
Official title: {Irregular shaped fillers}
C04B20/0012 (Irregular shaped fillers) appears on 1 US grants and 3 published applications in this corpus.
Search patents in C04B- Granted patents
- 1
- Published applications
- 3
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- 2
- Inventors
- 7
- Latest grant
- 8 Sep 2020
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|---|---|---|
| 2018 | 0 | 1 |
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