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Otovent Trademarks
OTOVENT
Autoinflation device for the treatment of secretory otitis media
Registered
·
February 24, 2006
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78823246
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OTOVENT
autoinflation device for the treatment of secretory otitis media
Cancelled
·
March 4, 1994
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74497158
·
OTOVENT
autoinflation device for the treatment of secretory otitis media (glue/ear)
Abandoned
·
July 22, 1991
·
74187144
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