USD373132SExpiredUtility
Diffuser for photographic flashlamp
Est. expiryAug 24, 2014(expired)· nominal 20-yr term from priority
81
PatentIndex Score
50
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a diffuser for photographic flash lamp, as shown and described.
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