| 摘要 |
The invention relates to a moulded resin product intended chiefly as a surface element. It comprises a great many convexities 1 and concavities 2 which extend over at least part of the whole of its surface area. The concavities are less polished than the convexities, generally owing to a difference in the surface roughness of these parts. Field of application: surface or body elements for cameras, etc. <IMAGE>
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