Inventor

HAEFELI PIERRE

CH2 patents

⚠️ This page may combine multiple inventors who share the name “HAEFELI PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EBAUCHESFABRIK ETA AG

1 patent

US5532982AJul 2, 1996

Coupling device between a source of mechanical energy and an electrical energy generator in a timepiece

EBAUCHESFABRIK ETA AG4 citations54

ETA SA MFT HORLOGERE SUISSE

1 patent

US7021818B2Apr 4, 2006

Chronograph coupling mechanism

ETA SA MFT HORLOGERE SUISSE0 citations45