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Hair dryer sound system
US 2,966,550 A
Filed
: 11/08/1956
Issued
: 12/27/1960
Est. Priority Date
: 11/08/1956
Status: Expired due to Term
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25
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25 Citations
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Current Assignee
Everett L. Goldstein
,
Jack H. Golberg
Original Assignee
Everett L. Goldstein
,
Jack H. Golberg
Inventors
Golberg, Jack H.
,
Goldstein, Everett L.
Application Number
US03/621,132
Time in Patent Office
1,510 Days
Field of Search
US Class Current
381/336
CPC Class Codes
A45D 20/42
Additional devices or measu...
H04R 1/028
associated with devices per...
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