HUT57448A - Surface pattern of variable optical effect
- Google Patents
Surface pattern of variable optical effect
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Publication number
HUT57448A
HUT57448AHU213990AHU213990AHUT57448AHU T57448 AHUT57448 AHU T57448AHU 213990 AHU213990 AHU 213990AHU 213990 AHU213990 AHU 213990AHU T57448 AHUT57448 AHU T57448A
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Publication date
Application filed by Landis & Gyr Betriebs AgfiledCriticalLandis & Gyr Betriebs Ag
Priority to HU213990ApriorityCriticalpatent/HU208279B/hu
Publication of HU902139D0publicationCriticalpatent/HU902139D0/hu
Publication of HUT57448ApublicationCriticalpatent/HUT57448A/hu
Publication of HU208279BpublicationCriticalpatent/HU208279B/hu