№ EP4674736A1발명
심사 중QUICK-RELEASE SEAT POST CLAMP FOR ATTACHING A SADDLE TO THE SEAT TUBE OF A BICYCLE FRAME
QUICK-RELEASE SEAT POST CLAMP FOR ATTACHING A SADDLE TO THE SEAT TUBE OF A BICYCLE FRAME
❖Ursus S.P.A.FERRONATO, Sergio; FERRONATO, SimoneJan 6, 2026B62J, B62K, F16B +1