USD438807SExpiredUtility
Cover for quality control testing of an iontophoretic sampling system
Est. expiryOct 28, 2018(expired)· nominal 20-yr term from priority
Inventors:David M. Liu
45
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6
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exact text as granted — not AI-modifiedThe ornamental design for a cover for quality control testing of an iontophoretic sampling system, as shown and described.
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