AU100022B2 - Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths
- Google Patents
Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths
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.)
Expired - Lifetime
Application number
AU50/36A
Inventor
Willem Hendrik Addink Nicolaas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication of AU100022B2publicationCriticalpatent/AU100022B2/en
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
AU50/36A1936-01-07Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths
Expired - LifetimeAU100022B2
(en)
Improvements in or relating to layers which display a red fluorescence when irradiated witha light source emitting one or more monochromatic lightwave lengths