4. Internal-combustion engines
  5. Adjustable combustion chamber
  6. Piston in head adjusted

Frank Widmann

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Combustion engine having a variable compression ratio

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted
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Device and method for identifying defects in a fuel...

Measuring and testing – Internal combustion engine or related engine system or... – Compression
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1954005

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