EP 2869138 B1 20171004 - Hairspring for a regulating member of a mechanical watch, regulating member provided with such a hairspring, and method for manufacturing such a hairspring
Title (en)
Hairspring for a regulating member of a mechanical watch, regulating member provided with such a hairspring, and method for manufacturing such a hairspring
Title (de)
Spiralfeder für Regulierorgan einer mechanischen Armbanduhr, mit einer solchen Spiralfeder ausgestattetes Regulierorgan und Herstellungsverfahren einer solchen Spiralfeder
Title (fr)
Spiral pour organe réglant de montre mécanique, organe régulateur muni d'un tel spiral, et procédé de réalisation d'un tel spiral
Publication
Application
Priority
CH 14082013 A 20130819
IPC 8 full level
G04B 17/06 (2006.01)
CPC (source: EP)
G04B 17/066 (2013.01); G04B 17/222 (2013.01)
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
DOCDB simple family (publication)
CH 708429 A1 20150227; EP 2869138 A2 20150506; EP 2869138 A3 20160309; EP 2869138 B1 20171004
DOCDB simple family (application)
CH 14082013 A 20130819; EP 14181326 A 20140818