RANDOM PULSE GENERATOR PRODUCING FIDUCIAL MARKS
Patent
·
OSTI ID:4155655
The apparatus for automatically applying a fiducial marking, having a nonrepetitive pattern, to a plurality of simultaneously made records comprises, in series, a bypass filter, a trigger circuit, and a pulse generator, with printing means connected to and controlled by the pulse generator for simultaneously making the visible fiducial marks on a plurality of simultaneously produced records.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-14-015816
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2923588
- OSTI ID:
- 4155655
- Country of Publication:
- United States
- Language:
- English
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