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Leak detection system
US 3,413,840 A
Filed
: 04/19/1966
Issued
: 12/03/1968
Est. Priority Date
: 04/19/1966
Status: Expired due to Term
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Current Assignee
Donald R. Yearwood
,
Donald W. Brideweser
,
Norman K. Basile
Original Assignee
Donald R. Yearwood
,
Donald W. Brideweser
,
Norman K. Basile
Inventors
Basile, Norman K.
,
Yearwood, Donald R.
,
Brideweser, Donald W.
Application Number
US04/543,725
Time in Patent Office
959 Days
Field of Search
US Class Current
73/40
CPC Class Codes
B65D 90/503
under pressure or vacuum
F17C 13/126
for large storage container...
F17C 2260/026
by calculation
F17C 2260/038
Detecting leaked fluid
G01M 3/002
by using thermal means
G01M 3/32
for containers, e.g. radiators
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