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AUTOPILOT MAGNETIC HEADING ERROR CORRECTION SYSTEM
US 3,425,648 A
Filed
: 09/20/1966
Issued
: 02/04/1969
Est. Priority Date
: 09/20/1966
Status: Expired due to Term
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0
Petitions
14
Forward Citations
3
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14 Citations
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Current Assignee
Sundstrand Data Control, Inc.
Original Assignee
James A. Wilson
,
Wipff Frank Pershing
Inventors
WIPFF FRANK PERSHING
,
Wilson, James A.
Application Number
US04/580,831
Time in Patent Office
868 Days
Field of Search
US Class Current
244/179
CPC Class Codes
G05D 1/044
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