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US 2,751,997 A
Filed
: 08/05/1954
Issued
: 06/26/1956
Est. Priority Date
: 08/05/1954
Status: Expired due to Term
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Current Assignee
Edward J. Gately Jr
Original Assignee
Edward J. Gately Jr
Inventors
Gately, Edward J. Jr.
Application Number
US03/447,943
Time in Patent Office
691 Days
Field of Search
US Class Current
181/152
CPC Class Codes
H04R 1/2865
for loudspeaker transducers
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