Neuchatel
Switzerland
4
2012-07-26
The entities that hold a legal rights for patent applications filed by inventor QUEVAL Arthur:
Arthur QUEVAL from Neuchatel, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Pawl lock assembly system
#2 | 2012-05-10Anti-trip device for an escape mechanism
#3 | 2012-05-10Synchronous escapement for a timepiece mechanism
#4 | 2012-05-10Anti-trip device for an escape mechanism
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