Electronic calculator operation keys

Abstract

1. The name of the product of this design: operation keys of an electronic calculator. 2. Purpose of the product of this design: The electronic calculator is used for mathematical operations, and the operating keys for which protection is sought are used to operate the electronic calculator. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other circumstances that require explanation Other explanations: The partially enlarged stereoscopic view and the partially enlarged front view are used to show the details of the operating keys that require protection.

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