CH456464A - Cadran d'horlogerie à signes en relief
- Google Patents
Cadran d'horlogerie à signes en relief
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Publication number
CH456464A
CH456464ACH359364ACH359364ACH456464ACH 456464 ACH456464 ACH 456464ACH 359364 ACH359364 ACH 359364ACH 359364 ACH359364 ACH 359364ACH 456464 ACH456464 ACH 456464A
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Publication date
Application filed by Metalem SafiledCriticalMetalem Sa
Priority to CH359364ApriorityCriticalpatent/CH456464A/fr
Publication of CH456464ApublicationCriticalpatent/CH456464A/fr