№ EP4673271A1발명
심사 중METHOD FOR MANUFACTURING A PART MADE OF A PRECIOUS METAL ALLOY
METHOD FOR MANUFACTURING A PART MADE OF A PRECIOUS METAL ALLOY
❖Richemont International SABIHR, Jean Claude; STIEFVATER, Jean-Karl; GIRAUD, DamienJan 6, 2026B22F, B22F, B22F +423