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Class Information
Number: 420/524
Name: Alloys or metallic compositions > Zinc base > Tin containing
Description: Alloy, or metallic composition which additionally contains tin.

Patents under this class:

Patent Number Title Of Patent Date Issued
7220493 Lead-free solder, and a lead-free joint May. 22, 2007
6673310 Solder material, device using the same and manufacturing process thereof Jan. 6, 2004
6319617 Oxide-bondable solder Nov. 20, 2001
6280795 Galvanizing of reactive steels Aug. 28, 2001
6187116 Alloy and process for galvanizing steel Feb. 13, 2001
6071359 Shot for use as ammunition Jun. 6, 2000
5728349 Material primarily for sport-shooting ammunition Mar. 17, 1998
5628933 Transparent conductors comprising zinc-indium-oxide and methods for making films May. 13, 1997
4451541 Soldering composition and method of use May. 29, 1984
4439397 Process for adjusting the composition of a zinc alloy used in the galvanization of steel Mar. 27, 1984
4386051 Tin, lead, zinc alloy May. 31, 1983

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