短語(yǔ)詞組短語(yǔ)product design patent retrieval 外觀設(shè)計(jì)專利檢索product design patent analysis 外觀設(shè)計(jì)專利分析New Product and Patent 新產(chǎn)品及專利product t patent 產(chǎn)品專利product design patent 產(chǎn)品外觀專利Product patent to production 專利創(chuàng)新The product patent 產(chǎn)品專利PRODUCT QUALIFICATION AND PATENT 產(chǎn)品專利證書product patent detail 產(chǎn)品專利權(quán) 返回 product patent