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LIGHT DETECTION INSTRUMENT
US 3,520,660 A
Filed
: 09/09/1966
Issued
: 07/14/1970
Est. Priority Date
: 09/09/1966
Status: Expired due to Term
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28
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Current Assignee
Duane G. Hoffman
,
Emmett W. Chappelle
Original Assignee
Duane G. Hoffman
,
Emmett W. Chappelle
Inventors
Chappelle, Emmett W.
,
Hoffman, Duane G.
Application Number
US04/578,925
Time in Patent Office
1,404 Days
Field of Search
US Class Current
435/287.3
CPC Class Codes
G01N 21/253
for batch operation, i.e. m...
G01N 21/76
Chemiluminescence; Biolumin...
Y10S 435/808
Optical sensing apparatus
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