View up-to-date information on Western Mining Co Ltd patents, including inventor and filing insights.
Patent Trends
Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
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CN114522796A | Application | Beneficiation method for pre-selecting and decalcifying low-grade marble type copper oxide ore | B03B7/00; Y02W30/52 | May 24, 2022 |
CN215697996U | Grant | Condensing device for furnace gas of electric furnace in zinc powder production and processing | Y02P10/25 | February 01, 2022 |
CN113941434A | Application | Beneficiation method for realizing efficient separation of copper and molybdenum by strengthening reagent removal of copper-molybdenum concentrate | B03B1/00; B03B1/04; B03B9/00; B03D1/00 | January 18, 2022 |
CN215288925U | Grant | Copper matte slag mold device | Y02P10/20 | December 24, 2021 |
CN215176799U | Grant | Conveying structure for safely introducing tail gas of closed electric furnace into rotary drying kiln | Y02A50/2351 | December 14, 2021 |
Top Inventors by Filings (Count by publication)
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