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1. RU2015134140 - СПОСОБ ПРОИЗВОДСТВА ШТАМПОВАННЫХ ЭЛЕМЕНТОВ И ШТАМПОВОЧНОЕ УСТРОЙСТВО

Office Russian Federation
Application Number 2015134140
Application Date 20.03.2014
Publication Number 2015134140
Publication Date 24.04.2017
Publication Kind A
IPC
B21D 22/26
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
22Shaping without cutting, by stamping, spinning, or deep-drawing
20Deep-drawing
26for making peculiarly, e.g. irregularly, shaped articles
Applicants НИППОН СТИЛ ЭНД СУМИТОМО МЕТАЛ КОРПОРЕЙШН (JP)
Inventors НИСИМУРА Рюити (JP)
НАКАЗАВА Йосиаки (JP)
ОЦУКА Кенитиро (JP)
Priority Data 2013-059047 21.03.2013 JP
Title
(RU) СПОСОБ ПРОИЗВОДСТВА ШТАМПОВАННЫХ ЭЛЕМЕНТОВ И ШТАМПОВОЧНОЕ УСТРОЙСТВО
Abstract