Because under the social system of our country, any invention must serve production or life. If you just invent a beautiful skin, it is not practical. At this time, there is no way to put into production and life, and people can't enjoy the convenience brought by this invention. So here, ...
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If your invention meets the above three conditions, and the materials are submitted through legal procedures and approved by the patent issuing department, you can apply for a patent for invention.
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The above is about what conditions, creativity, practicality and novelty citizens must meet to apply for a patent for invention. ...
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