USD271774SExpiredUtility

Photographic enlarging apparatus

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Assignee: DURST A G FABRIK FOTOTECHNISCHER APPARATEPriority: Jul 15, 1981Filed: Dec 14, 1981Granted: Dec 13, 1983
Est. expiryJul 15, 2001(expired)· nominal 20-yr term from priority
Inventors:Florian Vikoler
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PatentIndex Score
0
Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a photographic enlarging apparatus, as shown and described.

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