The invention patent "A forging method for large forgings" applied by the company has been authorized. The inventors are Ge Yanming, Kong Jian, Li Zhou, Ge Ajin, Yuan Zhiwei, and Yang Zhihua.
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In November 2013, the company added a new invention patent
The invention patent "A forging method for large forgings" applied by the company has been authorized. The inventors are Ge Yanming, Kong Jian, Li Zhou, Ge Ajin, Yuan Zhiwei, and Yang Zhihua.
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