Patent classifications
G
PHYSICS
Load children
G04
HOROLOGY
Load children
G04B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
Load children
17/00
Mechanisms for stabilising frequency
Load children Filter patents View analytics View as hierarchy
G04B17/32
Component parts or constructional details, e.g. collet, stud; , virole or piton
Load children Filter patents View analytics View as hierarchy
G04B17/34
for fastening the hairspring onto the balance
Load children Filter patents View analytics View as hierarchy