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Crystal Device and Method for Manufacturing Crystal Device

  • US 20070247032A1
  • Filed: 06/02/2005
  • Published: 10/25/2007
  • Est. Priority Date: 06/21/2004
  • Status: Abandoned Application
First Claim
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1. A crystal device having a crystal plate that includes a base and a vibrating prong protruding from said base, comprising:

  • a first major face, which contains a portion of said base and a portion of said vibrating prong within a single plane, and formed on said crystal plate;

    a second major face, which contains another portion of said base and another portion of said vibrating prong within a single plane, formed on said crystal plate, wherein said first major face and said second major face have different outer shapes.

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