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Biosources Trademarks
BIOSOURCES
computer programs on CD-ROM for use in teaching biology to high school students
Registered
·
August 4, 1997
·
75335258
·
BIOSOURCES
printed materials, namely, test booklets, student and teachers' editions of laboratory manuals, worksheets and overhead transparencies for use in teaching biology to high school students
Registered
·
August 4, 1997
·
75335257
·
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