Inventiveness means that,as compared with the technology existing before the date of filing,the invention has prominent substantive features and represents a notable progress and that the utility model has substantive features and represents progress.是什么意思_Inventiveness means that,as compared with the technology existing before the date of filing,the invention has prominent substantive features and represents a notable progress and that the utility model has substantive features and represents progress.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句