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DURENER METALLWERKE A G

Overview
  • Total Patents
    28
About

DURENER METALLWERKE A G has a total of 28 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Spain, Greece and France. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are YANGZHOU HANGFEI PREC ELECTROMECHANICAL CO LTD, GRÄNGES SWEDEN AB and HEFEI ZIKING STEEL PIPE CO LTD.

Patent filings in countries

World map showing DURENER METALLWERKE A Gs patent filings in countries
# Country Total Patents
#1 Spain 22
#2 Greece 4
#3 France 2

Patent filings per year

Chart showing DURENER METALLWERKE A Gs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
ES205619A1 Procedure for the manufacture of tires without light metal welding (Machine-translation by Google Translate, not legally binding)
ES166037A1 A process for manufacturing corrosion-proof objects of hardened Al-Zn-Mg alloys
ES165543A1 A procedure for the continuous pressing of metals, especially light metals
ES165410A1 A procedure to reduce the air oxidation of the anti-agglutinant carbon aodods, in the aluminum electroysis by fusion
ES164285A1 Improvements introduced in agglutinating electrodes for the obtaining of metals, especially aluminum, in electrolysis by fusion
ES161158A1 A procedure and device for manufacturing blocks and plates of cast iron, made of light metal or alloys of the same
ES159876A1 A device for melting round blocks, especially of light metal
ES158859A1 A procedure to develop the salin escuases resulting from the fusion of aluminum waste and alloys of the same
ES158359A1 A bucket for manufacturing plates plated especially of light metal alloys
ES158147A1 An apparatus for manufacturing composite sheets
ES157873A1 A procedure of foundry for alloys with a trend to liquid
ES156655A1 Procedure for obtaining aluminum alloys for sliding bearings
ES155777A1 Device for the conduction of cast material, especially metal light
ES150985A1 A procedure to increase the duration of the hammer period of hard aluminum alloy rivets
ES150057A1 A device for pressing in row conical profile in length of sense