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Pulsating device
US 2,821,191 A
Filed
: 09/23/1953
Issued
: 01/28/1958
Est. Priority Date
: 09/23/1953
Status: Expired due to Term
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Current Assignee
Yascha Paii Arthur
Original Assignee
Yascha Paii Arthur
Inventors
YASCHA PAII ARTHUR
Application Number
US03/381,933
Time in Patent Office
1,588 Days
Field of Search
US Class Current
601/47
CPC Class Codes
A61H 2201/0142
Beds
A61H 23/0263
using rotating unbalanced m...
A63J 17/00
Apparatus for performing co...
Y10S 5/904
with sound emitting means
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