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Inventor
STRUGACH MICHAEL G
US
2 patents
Patents
2 patents
US5780958A
Jul 14, 1998
Piezoelectric vibrating device
AURA SYSTEMS INC
145 citations
95
US5539262A
Jul 23, 1996
Axially focused radial magnet voice coil actuator
AURA SYSTEMS INC
21 citations
86