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Acoustic concentrator for a mobile phone
Est. expirySep 17, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Nicholas Evan Barker
75
PatentIndex Score
20
Cited by
7
References
1
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The ornamental design of an acoustic concentrator for a mobile phone, as shown and described.Cited by (0)
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