B04B 2011/088
With angularly and axially offset scrapers
Official title: {with angularly and axially offset scrapers}
B04B2011/088 (With angularly and axially offset scrapers) appears on 1 US grants and 0 published applications in this corpus.
Search patents in B04B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 31 Mar 1998
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| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
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