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1. WO2020133974 - DOUBLE-FACED ROTATIONAL FRICTION EXTRUSION RIVETING DEVICE AND RIVETING METHOD THEREFOR

CN109433996Double-face rotating frictional extrusion riveting device and method
Appl.Date 27.12.2018
Appl.No 201811610308.2 Applicant NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS Pub.Kind A,B
Inclusion Criteria IC5
Sole priority inside the family.
Pub.Date 08.03.2019
WO/2020/133974DOUBLE-FACED ROTATIONAL FRICTION EXTRUSION RIVETING DEVICE AND RIVETING METHOD THEREFOR
Appl.Date 25.06.2019
Appl.No PCT/CN2019/092649 Applicant NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS Pub.Kind A Pub.Lang zh
Inclusion Criteria IC1
PCT application from which the family originated.
Pub.Date 02.07.2020