filter paper weighing stand

Abstract

1. Name of the product in this design: Filter paper weighing stand. 2. Purpose of this design: When weighing filter paper, place the filter paper in the holder, and then place the holder on a balance for weighing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Solid lines in the diagram indicate parts requiring protection, while dashed lines indicate parts not requiring protection. Dashed lines represent replaceable cutout designs.

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