USD322856SExpiredUtility

Sample cell module

57
Assignee: PREC SYSTEMS INCPriority: Jul 3, 1989Filed: Jul 3, 1989Granted: Dec 31, 1991
Est. expiryJul 3, 2009(expired)· nominal 20-yr term from priority
Inventors:Warren J. HeathRene J. LangnerKermit JonesCharles A. Bell
57
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sample cell module, as shown.

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