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18.227.21.21
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2 definitions found

From: Webster's Revised Unabridged Dictionary (1913)

 Con·trate a.  Having cogs or teeth projecting parallel to the axis, instead of radiating from it. [R.]
 Contrate wheel. See Crown wheel.
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From: Webster's Revised Unabridged Dictionary (1913)

 Crown wheel  Mach. A wheel with cogs or teeth set at right angles to its plane; -- called also a contrate wheel or face wheel.
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