CH572638B5CH1457173ACH1457173ACH572638B5CH 572638 B5CH572638 B5CH 572638B5CH 1457173 ACH1457173 ACH 1457173ACH 1457173 ACH1457173 ACH 1457173ACH 572638 B5CH572638 B5CH 572638B5
Authority
CH
Switzerland
Application number
CH1457173A
Original Assignee
Omega Brandt & Freres Sa Louis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omega Brandt & Freres Sa LouisfiledCriticalOmega Brandt & Freres Sa Louis
Priority to CH1457173ApriorityCriticalpatent/CH572638B5/xx
Priority to CH1457173Dprioritypatent/CH1457173A4/xx
Publication of CH572638B5publicationCriticalpatent/CH572638B5/xx
G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks