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Testing and training mechanism
US 2,715,783 A
Filed
: 06/30/1950
Issued
: 08/23/1955
Est. Priority Date
: 06/30/1950
Status: Expired due to Term
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Current Assignee
Conkling Chedister
,
George B. Finnegan Jr
,
Hobart N. Durham
Original Assignee
Conkling Chedister
,
George B. Finnegan Jr
,
Hobart N. Durham
Inventors
CONKLING CHEDISTER
,
Durham, Hobart N.
,
Finnegan, George B. Jr.
Application Number
US03/171,434
Time in Patent Office
1,880 Days
Field of Search
US Class Current
434/65
CPC Class Codes
A61B 5/18
for vehicle drivers or mach...
G09B 9/05
the view from a vehicle bei...
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