USD310905SExpiredUtility
X-ray protective apron unit
Est. expirySep 1, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert L. Marchione
79
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for X-ray protective apron unit, as shown and described.
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