US PATENT SUBCLASS 420 / 555
GALLIUM, INDIUM, OR THALLIUM BASE
Current as of:
June, 1999
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420 /
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ALLOYS OR METALLIC COMPOSITIONS
555
GALLIUM, INDIUM, OR THALLIUM BASE
DEFINITION
Classification: 420/555
GALLIUM, INDIUM OR THALLIUM BASE:
(under the class definition) Alloy, or metallic composition which contains either over 50 percent of gallium, over 50 percent of indium, or over 50 percent of thallium by weight.
