USD503641SExpiredUtility
Electrochemical sensor apparatus
Est. expiryDec 9, 2023(expired)· nominal 20-yr term from priority
Inventors:Chun-Mu Huang
78
PatentIndex Score
22
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electrochemical sensor apparatus, as shown and described.
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