Horology: time measuring systems or devices
Power supply details
Inventor
active
Control button
Control device with multiple axial positions for electronic...
Device for securing a dial in a watchcase
Electroluminescent lighting device for a dial
Energy source mounting device for a portable electronic...
No associations
LandOfFree
Laurent Kaelin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Laurent Kaelin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laurent Kaelin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-796724