D21H 5/1263
Of fibres which have been swollen
Official title: {of fibres which have been swollen}
D21H5/1263 (Of fibres which have been swollen) appears on 1 US grants and 0 published applications in this corpus.
Search patents in D21H- Granted patents
- 1
- Published applications
- 0
- Assignees
- 0
- Inventors
- 1
- Latest grant
- 6 Jun 1978
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| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
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