CH470016A - Einrichtung an einer Uhr zur Registrierung und Sichtbarmachung von Kenndaten
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Einrichtung an einer Uhr zur Registrierung und Sichtbarmachung von Kenndaten
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Publication number
CH470016A
CH470016ACH349867ACH349867ACH470016ACH 470016 ACH470016 ACH 470016ACH 349867 ACH349867 ACH 349867ACH 349867 ACH349867 ACH 349867ACH 470016 ACH470016 ACH 470016A
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Priority claimed from CH1781565Aexternal-prioritypatent/CH449524A/de
Application filed by Backo Nieter UrsulafiledCriticalBacko Nieter Ursula
Priority to CH349867ApriorityCriticalpatent/CH470016A/de
Publication of CH470016ApublicationCriticalpatent/CH470016A/de