Hefei, CN
Information
Patent Grant
HEFEI UNIVERSITY OF TECHNOLOGY
Lei Zu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hefei University of Technology
Lei ZU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Hefei University of Technology
Lei Zu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
