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Class Information
Number: 420/498
Name: Alloys or metallic compositions > Copper base > Cadmium, or mercury containing
Description: Alloy, or metallic composition which additionally contains at least one of the metals cadmium, or mercury.

Patents under this class:

Patent Number Title Of Patent Date Issued
7736448 Nano icrystals copper material with super high strength and conductivity and method of preparing thereof Jun. 15, 2010
6103188 High-conductivity copper microalloys obtained by conventional continuous or semi-continuous casting Aug. 15, 2000
5077005 High-conductivity copper alloys with excellent workability and heat resistance Dec. 31, 1991
5004520 Method of manufacturing film carrier Apr. 2, 1991
4914345 Corrosion resistant base for electric lamps Apr. 3, 1990
4519980 Fin materials for automobile radiators May. 28, 1985
4419107 Mercury filtering apparatus and method Dec. 6, 1983

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