USD277678SExpiredUtility

Autogenous impact mill

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Assignee: SNAPER ALVIN APriority: Sep 8, 1982Filed: Sep 8, 1982Granted: Feb 19, 1985
Est. expirySep 8, 2002(expired)· nominal 20-yr term from priority
Inventors:Alvin A. Snaper
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PatentIndex Score
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Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an autogenous impact mill, as shown and described.

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