Automotive Propulsion Laboratories, Ltd.

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Gladstone, MO, US

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Information Patent Grant
Compound internal-combustion hot-gas engines
- Patent number 4,121,423
- Issue date Oct 24, 1978
- Automotive Propulsion Laboratories, Ltd.
- Marvin R. Querry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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