USD618638SActiveUtility

Reaction tube

Assignee: HITACHI INT ELECTRIC INCPriority: May 9, 2008Filed: Nov 6, 2008Granted: Jun 29, 2010

Est. expiryMay 9, 2028(~1.8 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

I claim an ornamental design for a reaction tube, as shown and described.

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