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Class Information
Number: 420/493
Name: Alloys or metallic compositions > Copper base > Manganese containing
Description: Alloy, or metallic composition which additionally contains manganese.










Patents under this class:

Patent Number Title Of Patent Date Issued
7910512 Production process of electrode catalyst for fuel cell Mar. 22, 2011
7842288 Marine anti-bio-fouling coating and a method of applying the coating Nov. 30, 2010
7736448 Nano icrystals copper material with super high strength and conductivity and method of preparing thereof Jun. 15, 2010
6716541 Material for a metal strip Apr. 6, 2004
6605371 Brazing alloy for stainless steel, structure braze-assembled with the brazing alloy, and brazing material for stainless steel Aug. 12, 2003
6406566 Copper-based alloy having shape memory properties and superelasticity, members made thereof and method for producing same Jun. 18, 2002
6202703 Corrosion resistant copper alloy tube and fin-tube heat exchanger Mar. 20, 2001
6059901 Bismuthized Cu-Ni-Mn-Zn alloy May. 9, 2000
5516484 Copper-nickel-tin based alloy May. 14, 1996
5489417 Spray cast copper-manganese-zirconium alloys having reduced porosity Feb. 6, 1996
5441696 Copper-nickel based alloy Aug. 15, 1995
5385618 Non-magnetic alloy Jan. 31, 1995
5294268 Method for making a non-magnetic alloy Mar. 15, 1994
H1193 Method of producing copper alloys with manganese and selenium to improve thermal stability Jun. 1, 1993
5130090 Copper alloys to be used as brazing filler metals Jul. 14, 1992
5024815 Copper alloy with phosphorus and iron Jun. 18, 1991
5004520 Method of manufacturing film carrier Apr. 2, 1991
4859417 Copper-based metal alloy of improved type, particularly for the construction of electronic components Aug. 22, 1989
4851299 Alloy foil for diffusion welding silicon carbide molded parts together or with ceramic or metal parts Jul. 25, 1989
4732733 Copper-base alloys for leadframes Mar. 22, 1988
4587097 Homogeneous low melting temperature brazing filler metal for joining ferrous and non-ferrous alloys May. 6, 1986
4426033 Ductile titanium-copper brazing alloy Jan. 17, 1984
4402906 Metallic material proof against attachment of marine organisms Sep. 6, 1983
4357299 Brazing alloy filler for joining cemented carbide to steel Nov. 2, 1982
4059437 Oxygen-free copper product and process Nov. 22, 1977
4008081 Method of making vacuum interrupter contact materials Feb. 15, 1977











 
 
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