US PATENT SUBCLASS 117 / 916
OXYGEN TESTING

Current as of: June, 1999
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117 /   HD   SINGLE-CRYSTAL, ORIENTED-CRYSTAL, AND EPITAXY GROWTH PROCESSES; NON-COATING APPARATUS THEREFOR

916OXYGEN TESTING

DEFINITION

Classification: 117/916

OXYGEN TESTING:

(under the class definition) A collection of art which discloses detecting oxygen during the growth of the single-crystal* product.