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Gyroscopic system
US 2,501,885 A
Filed
: 11/20/1945
Issued
: 03/28/1950
Est. Priority Date
: 08/24/1945
Status: Expired due to Term
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Current Assignee
Leger Philpot John St
,
Walton Barnes Jeffery
Original Assignee
Leger Philpot John St
,
Walton Barnes Jeffery
Inventors
WALTON BARNES JEFFERY
,
LEGER PHILPOT JOHN ST
Application Number
US02/629,754
Time in Patent Office
1,589 Days
Field of Search
US Class Current
74/5.44
CPC Class Codes
G01C 19/44
for indicating the vertical
Y10T 74/1243
by weight
Y10T 74/1261
with pick off
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