USD417408SExpiredUtility

Liquid chromatography column

Assignee: ISOLATION TECH INCPriority: Sep 23, 1998Filed: Sep 23, 1998Granted: Dec 7, 1999

Est. expirySep 23, 2018(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design of a liquid chromatography column, as shown and described.

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