F01B 2171/05
Compound steam engines with double or multiple expansion
Official title: Compound steam engines with double or multiple expansion; Auxiliaries driven by main engine
F01B2171/05 (Compound steam engines with double or multiple expansion) appears on 2 US grants and 0 published applications in this corpus.
Search patents in F01B- Granted patents
- 2
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 28 Nov 2017
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| Year | Granted patents | Published applications |
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| 2016 | 1 | 0 |
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