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Train inspection apparatus
US 2,993,199 A
Filed
: 04/08/1957
Issued
: 07/18/1961
Est. Priority Date
: 12/29/1950
Status: Expired due to Term
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Current Assignee
Frederick Norton James
,
Kenneth A. Browne
Original Assignee
Frederick Norton James
,
Kenneth A. Browne
Inventors
Browne, Kenneth A.
,
FREDERICK NORTON JAMES
Application Number
US03/651,487
Time in Patent Office
1,562 Days
Field of Search
US Class Current
246/169.00A
CPC Class Codes
B60T 13/665
the systems being specially...
B60T 17/228
for railway vehicles
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