patent · JP2022516202A
Hybrid propulsion system, how to protect the pistons of a hydrogen engine from the effects of explosive combustion and how to apply additional periodic torque on the impeller shaft of a hydrogen engine powered helicopter
24 February 2022
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
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- Assignee
- ガジュ－ヤブウォニスキ、ヴォイチェフ
- Published
- 2022-02-24