Back cover of mobile phone

Abstract

1. The name of the product of this design: back cover of mobile phone. 2. Purpose of the product of this design: The overall purpose is to provide network communications, voice calls, and transaction processing; the local purpose is to protect the internal structure of the mobile phone. 3. The key design point of this design product lies in the local shape for which protection is sought. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. Other situations that need to be explained Other explanations: The parts that do not require protection are indicated by dotted lines in the figure.

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