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1: Aircraft Radial Engine
2: Oval Regulation
3: Sewing Machines
4: Malta Cross movement - second hand movement used to control the clock
5: Auto Change file mechanism
6: Auto Constant Velocity Universal Joint
7: Gun Ammunition loading system
8: Rotary Engine - an internal combustion engine, the heat rather than the piston movement into
rotary movement
9: Boxter Engine - it's cylinders lined up side by side
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