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CN111605353A
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Noble metal product and forming method thereof
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CN109878225A
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A method of in the bright sand textured pattern of substrate surface type metal color
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CN109397961A
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A kind of noble metal and the compound imprint process method of substrate and its handicraft
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CN109304979A
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A kind of noble metal thin slice vision relief handicraft and preparation method thereof
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CN109532309A
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A kind of production method of cameo metal color printing etching
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CN109203626A
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A kind of structure increasing collectibles packaging effect
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CN108973484A
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A kind of noble metal products manufacture craft of Wen Bianfang colour enamels oil dripping
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CN108995460A
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A kind of oil pressure and the firmly golden compound manufacture process of electroforming
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CN108971902A
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A kind of production method of noble metal products
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CN108944232A
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Without gum base materials and the compound imprint process of noble metal
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CN109016714A
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There are gum base materials and the compound imprint process of noble metal
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CN108728873A
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A kind of production method of casting gold process product
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CN108621673A
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A kind of production method of ultra-thin microgram huge sum of money item
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CN108608785A
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A kind of noble metal paillon UV color printings, gloss oil protection product manufacture craft
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CN108464587A
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A kind of hard gold process of illusion-colour jewelry piece
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CN108477780A
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A kind of oil pressure technique of illusion-colour jewelry piece
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CN108477781A
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A kind of reverse mould technique of illusion-colour jewelry piece
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CN108215632A
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A kind of plane embossment noble metal card production method
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CN108032661A
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A kind of holography illusion-colour noble metal craftwork and its manufacture method
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CN107901687A
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A kind of paper is gilded technique
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