Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 420/76
Name: Alloys or metallic compositions > Ferrous (i.e., iron base) > Eight percent or more manganese containing > Copper containing
Description: Alloy or metallic composition which additionally contains copper.

Patents under this class:

Patent Number Title Of Patent Date Issued
8535606 Pitting corrosion resistant non-magnetic stainless steel Sep. 17, 2013
7780908 Low nickel containing chromium-nickel-manganese- copper austenitic stainless steel Aug. 24, 2010
5891388 Fe-Mn vibration damping alloy steel having superior tensile strength and good corrosion resistance Apr. 6, 1999
5252148 Soft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the same Oct. 12, 1993
4875933 Melting method for producing low chromium corrosion resistant and high damping capacity Fe-Mn-Al-C based alloys Oct. 24, 1989
4847046 Ultra-low temperature alloy and process for manufacturing the same Jul. 11, 1989
4637843 Core of a noise filter comprised of an amorphous alloy Jan. 20, 1987
4043806 Alloys from manganese nodules Aug. 23, 1977

  Recently Added Patents
Electromagnetic sensor cable and electrical configuration therefor
Package for a medicinal product
Packaging sleeve
Utility knife
Power supply architecture system designer
Atomic oscillator and manufacturing method
Optical recording medium, and method for producing optical recording medium
  Randomly Featured Patents
Heteroaralkyl and heteroarylthioalkyl thiophenolic compounds as inhibitors of 5-lipoxygenase
Fluid pressure control circuit for working vehicle having transmission operable by fluid pressure
Gas pump display
Condensed ring aromatic compound and organic light-emitting device having the same
Process for improving tall oil pitch
Dental floss holder
Decorative curtain rod end cover
Device for preventing scattering of particles for color sorting apparatus
Vertical section building construction
Zebra exchange guidewire