B61K 11/02
Water columns for locomotives
B61K11/02 (Water columns for locomotives) appears on 0 US grants and 1 published applications in this corpus.
Search patents in B61K- Granted patents
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- Published applications
- 1
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- 6
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| Year | Granted patents | Published applications |
|---|---|---|
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
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