SEWOO METAL INDUSTRIAL CO., LTD.
|SEWOO METAL INDUSTRIAL CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20090108041||Breaker Tool - Disclosed herein is a breaker tool, which is provided in breakers or excavators to break materials, such as rocks, hard soil, etc. In the breaker tool of the present invention, slit-grooves are formed around a breaking part, and each slit-groove extends from the breaking part a predetermined height.||04-30-2009|