Title: Multi-stage enamelled dial
Application Number: 200510105087 Application Date: 2005.09.26
Publication Number: 1940776 Publication Date: 2007.04.04
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G04B19/06
Applicant(s) Name: Asulab S.A. Address:
Inventor(s) Name:
Attorney & Agent: wupeng bifeng hua
Abstract:
    A multistage enamel dial plate is featured as using ceramic material to prepare base plate, forming concave-convex unit by plug-in connectors prepared by machine work, applying enamel layer on plug-in connectors also and using thickness of plug-in connectors to limit concave unit or convex unit.
Time: 5
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