Assertion: alkan hamy gear | /r/HasProperty | standardised
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Source sentences:
text: The Alkan-Hamy gear was standardised as the Systeme de Synchronisation pour Vickers Type I (moteurs rotatifs), becoming available in numbers in time for the arrival of the Nieuport 17 at the front in mid 1916, as the standard gear for forward-firing guns of rotary-engine French aircraft.