Full face mask breathing valve and drinking apparatus

Abstract

1. The name of the design product: full face mask breathing valve and drinking device. 2. The use of the design product: used as the breathing valve and drinking device of full face mask. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view. 5. Other circumstances that need to be explained: this appearance patent application is a partial appearance patent application, the area other than the gray coverage in the picture or photo of the appearance design is the protection range of the partial appearance design.

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