Air intake
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This comes up in our data. Precise connection to national or other patent classifications are yet to be formalized. It is pertinent to a number of patents. It will come up specifically in connection with advancements in industrial production as applied to airplane motors.
Patents in category Air intake
- Patent FR-1916-491945 (English title: Air intake device for aircraft engine, Inventors: Louis Renault, Filing date: 1916-06-07)
| Enclosing categories | CPC B64D33/02, FR 6.8 |
|---|---|
| Subcategories | |
| Keywords | Propulsion |
| Start year | |
| End year |
