USD342792SExpiredUtility

Microbial test machine for sequentially timed heating, cooling and incubation of test samples

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Assignee: CHARM SCIENCES INCPriority: Jan 29, 1991Filed: Jan 29, 1991Granted: Dec 28, 1993
Est. expiryJan 29, 2011(expired)· nominal 20-yr term from priority
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PatentIndex Score
3
Cited by
9
References
1
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Claims

exact text as granted — not AI-modified
The ornamental design for a microbial test machine for sequentially timed heating, cooling and incubation of test samples, as shown and described.

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