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Class 125/43 - Miners' picks


Subclass of Class 125 - Stone working
Definition: Adapted to be used upon comparatively soft material or ordinary
No. of applications: 1
Last issue date: 02/02/2012


Application No.Application TitleIssue Date
20120023833High Impact Resistant Tool
In one aspect of the present invention, a high impact resistant tool comprises a sintered polycrystalline diamond body bonded to a cemented metal carbide substrate at an interface, the body comprising a substantially pointed geometry with an apex, the apex comprising a ...
02/02/2012
 
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