USD306597SExpiredUtility

Continuous drier for bulk material

54
Assignee: JWI INCPriority: Sep 28, 1987Filed: Sep 28, 1987Granted: Mar 13, 1990
Est. expirySep 28, 2007(expired)· nominal 20-yr term from priority
Inventors:John Vanden Bos
54
PatentIndex Score
9
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a continuous drier for bulk material, as shown and described.

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