CH2E -
New arrangement of the mechanism of watches of all sizes particularly applicable to jewelry watches and watches working 8 days or more
- Google Patents
New arrangement of the mechanism of watches of all sizes particularly applicable to jewelry watches and watches working 8 days or more
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Application filed by Irenee AubryfiledCriticalIrenee Aubry
Publication of CH2EpublicationCriticalpatent/CH2E/en
CH2D1888-11-191888-11-19
New arrangement of the mechanism of watches of all sizes particularly applicable to jewelry watches and watches working 8 days or more
CH2E
(en)