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Class Information
Number: 420/520
Name: Alloys or metallic compositions > Zinc base > Aluminum containing > Manganese, iron, cobalt, or nickel containing
Description: Alloy, or metallic composition which additionally contains at least one of the metals manganese, iron, cobalt, or nickel.

Patents under this class:

Patent Number Title Of Patent Date Issued
7972631 Physiological tissue repair and functional organ regeneration by cultivation of regenerative stem cells in vivo and in situ Jul. 5, 2011
6902829 Coated steel alloy product Jun. 7, 2005
6863748 Process and alloy for decorative galvanizing of steel Mar. 8, 2005
6569268 Process and alloy for decorative galvanizing of steel May. 27, 2003
6458425 Zinc alloys yielding anticorrosive coatings on ferrous materials Oct. 1, 2002
6187116 Alloy and process for galvanizing steel Feb. 13, 2001
5795541 Aluminum alloy sheet for lithographic printing plates and method for manufacturing the same Aug. 18, 1998
5425913 Zinc alloy for electrochemical battery cans Jun. 20, 1995
5425798 Zinc alloy powder for alkaline cell and method to produce the same Jun. 20, 1995
4952368 Zinc alloys for electrochemical battery cans Aug. 28, 1990
4917966 Galvanic protection of steel with zinc alloys Apr. 17, 1990
4684579 Ductile low temperature brazing alloy foil Aug. 4, 1987
4650724 High corrosion resistance composite plated steel strip Mar. 17, 1987
4448748 Zinc-aluminum alloys and coatings May. 15, 1984
4121750 Processes for soldering aluminum-containing workpieces Oct. 24, 1978

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