Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
Original Assignee
Individual
Publication of AU489375B2publicationCriticalpatent/AU489375B2/en
Application filed by IndividualfiledCriticalIndividual
Priority to AU75334/74ApriorityCriticalpatent/AU489375B2/en
Publication of AU489375ApublicationCriticalpatent/AU489375A/xx
Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths