Affilication of Author(s):口腔医学院
Patent Applicant:yangpishan
Type of Patent:发明
Application Number:200710113825.4
Number of Inventors:1
Service Invention or Not:no
Application Date:2007-09-20
Publication Date:2010-09-15
Authorization Date:2010-09-15
Application Date: 2007-09-20
Publication Date: 2010-09-15
Authorization Date: 2010-09-15