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Patent applications and USPTO patent grants for KAN; Hou.The latest application filed is for "bonded flux and solid wire for submerged arc welding, and method for submerged arc welding of steel for low temperature service".
Patent | Date |
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Bonded Flux And Solid Wire For Submerged Arc Welding, And Method For Submerged Arc Welding Of Steel For Low Temperature Service App 20120193327 - KAN; Hou ;   et al. | 2012-08-02 |
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