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Our product has obtained the national outward appearance design invention patent and the practical new invention patent
patent for an invitation
He is awarded the national patents on three
专利（patent)，从字面上是指专有的权利和利益。“专利”一词来源于拉丁语Litterae patentes，意为公开的信件或公共文献，是中世纪的君主用来颁布某种特权的证明，后来指英国国王亲自签署的独占权利证书。
patent for an invitation
Patented invention 没错
Our product has obtained the national outward appearance design invention patent and the practical new invention patent
He is awarded the national patents on three
我国的专利分为发明、实用新型、外观设计。通俗的说，实用新型就是小发明。
没有国际发明专利证书这一说，专利是有地域性的。只有走PCT国际申请途径然后获得所在国专利权的。如果是在中国，看专利号就能看出来，第五位是8或者9的，是国际申请途径进入中国的。
没区别，多出来的那几个字是宣传用语罢了。