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Rate of turn instrument
US 2,683,596 A
Filed
: 07/11/1950
Issued
: 07/13/1954
Est. Priority Date
: 07/11/1950
Status: Expired due to Term
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Petitions
2
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2 Citations
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Current Assignee
Barnaby, Roland E.
,
Charles T. Morrow
,
Lloyd A. Nevala
Original Assignee
Barnaby, Roland E.
,
Charles T. Morrow
,
Lloyd A. Nevala
Inventors
Morrow, Charles T.
,
Barnaby, Roland E.
,
Nevala, Lloyd A.
Application Number
US03/173,112
Time in Patent Office
1,463 Days
Field of Search
US Class Current
73/504.16
CPC Class Codes
G01C 19/5607
using vibrating tuning fork...
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