EP 3475766 A1 20190501 - A DEVICE COMPRISING A LUMINESCENT ELEMENT
Title (en)
A DEVICE COMPRISING A LUMINESCENT ELEMENT
Title (de)
VORRICHTUNG MIT EINEM LUMINESZENTEN ELEMENT
Title (fr)
DISPOSITIF COMPRENANT UN ÉLÉMENT LUMINESCENT
Publication
Application
Priority
IB 2016053809 W 20160627
Abstract (en)
[origin: WO2018002686A1] The present invention is directed to a device, such as a watch or a clock, comprising one or more hands having a back surface facing a dial, wherein the back surface is provided with a luminescent material.
IPC 8 full level
G04B 19/32 (2006.01)
CPC (source: EP)
G04B 19/32 (2013.01)
Citation (examination)
CH 315932 A 19560915 - FIEDLER ERNEST [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018002686 A1 20180104; CN 109416522 A 20190301; CN 109416522 B 20210907; EP 3475766 A1 20190501
DOCDB simple family (application)
IB 2016053809 W 20160627; CN 201680087169 A 20160627; EP 16734465 A 20160627