GENEVA, Oct. 26 -- HARBIN WELDING INSTITUTE LIMITED COMPANY (No. 2077 Chuangxin Road, Songbei DistrictHarbin, Heilongjiang 150023), 中国机械总院集团哈尔滨焊接研究所有限公司 (中国黑龙江省哈尔滨市松北区创新路2077号) filed a patent application (PCT/CN2025/089355) for "10-KW CLASS DEEP PENETRATION LASER WELDING METHOD AND AUXILIARY MATERIAL, AND AUXILIARY MATERIAL PREPARATION METHOD" on Apr 16, 2025. With publication no. WO/2025/218710, the details related to the patent application was published on Oct 23, 2025.

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