Title:
Electronic sorting system
United States Patent 2674733
US Patent References:
Communication and posting system
- - 2386743
Distributor and method for making the same
- - 2649513
Communication and posting system
- - 2386743
Distributor and method for making the same
- - 2649513
Inventors:
Robbins, Howard M.
Publication Date:
04/06/1954
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Export Citation:
Assignee:
HUGHES TOOL CO
Primary Class:
Other Classes:
340/146.200
International Classes:
G06F7/02; G06F7/24; G06F7/22