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Xi Wei and Huang Rui Submit Patent Application for Second Language Instruction System and Methods
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- Additional Information
- Abstract:
Alexandria, March 31 -- Xi Wei and Huang Rui have submitted a patent application for second language instruction system and methods. The patent application number is 14/864370. International Patent Classification codes are G09B 19/06 20060101 G09B019/06, G09B 5/06 20060101 G09B005/06 and G09B 7/00 20060101 G09B007/00. Cooperative Patent Classification codes are G09B 19/06 20130101, G09B 5/06 20130101 and G09B 7/00 20130101...
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