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Class Information
Number: 420/5
Name: Alloys or metallic compositions > Radioactive > Magnesium base
Description: Alloy or metallic composition under subclass I which contains over 50 percent magnesium.

Patents under this class:

Patent Number Title Of Patent Date Issued
4194908 Magnesium alloys Mar. 25, 1980
4168161 Magnesium alloys Sep. 18, 1979

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