Methods and apparatus for visualising a print on an object

The present invention provides a method for the production of a metal halide adduct of S4N4, in particular a specific copper adduct of S4N4, for the visualisation of a print on an object, in particular a fingerprint on a metal object. The present invention also provides a method and apparatus for vi...

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Bibliographische Detailangaben
Hauptverfasser:	Kelly, Paul Francis, Thorngate, Steven Geoffrey, King, Roberto Stefano Pasquale
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CHEMISTRY COMPOUNDS THEREOF COMPUTING COUNTING DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	The present invention provides a method for the production of a metal halide adduct of S4N4, in particular a specific copper adduct of S4N4, for the visualisation of a print on an object, in particular a fingerprint on a metal object. The present invention also provides a method and apparatus for visualising a print on an object, using S2N2 obtained from a metal halide adduct of S4N4.