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Guide: When the raw materials and/or manufacturing methods are different or similar, the technical features not disclosed...
Guide: For invention patents with complex technical features that simplify the structure of the prior art, when consideri...
Linda Liu Partners The past 4 decades has witnessed the booming of Chinese economy and economic aggregate reaching a new ...
Recently, China National Intellectual Property Administration (Hereinafter referred to as CNIPA) released the main intell...
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