CH454040A - Montre à lunette tournante
- Google Patents
Montre à lunette tournante
Info
Publication number
CH454040A
CH454040ACH1631765ACH1631765ACH454040ACH 454040 ACH454040 ACH 454040ACH 1631765 ACH1631765 ACH 1631765ACH 1631765 ACH1631765 ACH 1631765ACH 454040 ACH454040 ACH 454040A
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 Boites De Montres Gigon S A FafiledCriticalBoites De Montres Gigon S A Fa
Priority to CH1631765ApriorityCriticalpatent/CH454040A/fr
Publication of CH454040ApublicationCriticalpatent/CH454040A/fr