Respiratory nasal mask and hose body

Abstract

1. The name of the product of this design: respiratory nasal mask and hose body. 2. Purpose of this design product: local shape. 3. The design key point of this appearance design product lies in the local shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1. 5. Other situations that need to be explained: This design product is a partial design. The partial appearance for which protection is requested is the appearance shown by the solid line in the view, and the appearance shown by the dotted line is not requested to be protected; the dot-dash line is the boundary line used to distinguish the protected area from the unprotected area.

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