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Apparatus for classifying objects according to their internal structure
US 3,385,434 A
Filed
: 09/21/1965
Issued
: 05/28/1968
Est. Priority Date
: 09/21/1965
Status: Expired due to Term
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14
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2
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Current Assignee
ESM International Inc.
(Satake Corporation)
Original Assignee
John R. Nelson
Inventors
Nelson, John R.
Application Number
US04/488,881
Time in Patent Office
980 Days
Field of Search
US Class Current
209/546
CPC Class Codes
B07C 5/3425
of granular material, e.g. ...
G01N 21/85
Investigating moving fluids...
G01N 33/02
Food
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