CH459895A -
Process for manufacturing a dial with added hour signs and dial obtained by this process
- Google Patents
Process for manufacturing a dial with added hour signs and dial obtained by this process
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Publication number
CH459895A
CH459895ACH1111462ACH1111462ACH459895ACH 459895 ACH459895 ACH 459895ACH 1111462 ACH1111462 ACH 1111462ACH 1111462 ACH1111462 ACH 1111462ACH 459895 ACH459895 ACH 459895A
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Publication date
Application filed by Corval S AfiledCriticalCorval S A
Priority to CH1111462ApriorityCriticalpatent/CH459895A/en
Publication of CH459895ApublicationCriticalpatent/CH459895A/en