CH558047A - Stop-watch with fractional seconds display - has zero return of fractional seconds display effected uia seconds display
- Google Patents
Stop-watch with fractional seconds display - has zero return of fractional seconds display effected uia seconds display
Info
Publication number
CH558047A
CH558047ACH1585571ACH1585571ACH558047ACH 558047 ACH558047 ACH 558047ACH 1585571 ACH1585571 ACH 1585571ACH 1585571 ACH1585571 ACH 1585571ACH 558047 ACH558047 ACH 558047A
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 filedfiledCritical
Priority to CH1585571ApriorityCriticalpatent/CH558047A/fr
Priority to CH1585571Dprioritypatent/CH1585571A4/xx
Publication of CH558047ApublicationCriticalpatent/CH558047A/fr
G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
G04F7/06—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stopwatches
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Measurement Of Unknown Time Intervals
(AREA)
CH1585571A1971-10-291971-10-29Stop-watch with fractional seconds display - has zero return of fractional seconds display effected uia seconds display
CH558047A
(en)
Piece d'horlogerie a affichage analogique pouvant fournir une ou plusieurs informations alphanumeriques sur l'etat d'un mode de fonctionnement ou d'un evenement programme.