己审批专利证书号(applyed patent):ZL 200620014688.X
申请中的SK-D鞋套机外观专利号:200830106040.X
己审批专利证书号(approved patent):ZL 200520062531
CE 证书: ( CE Certificate: ) 专利证书:ZL 200520062531
专利证书:ZL 200620014688.X