image 9 latent prints copy store on curved surfaces: knob with the method of magnetic powder (a) glue Tex-Lift (b) and transparent silicone. (c) (a) (b) (c) .
image 9 latent prints copy store on curved surfaces: knob with the method of magnetic powder (a) glue Tex-Lift (b) and transparent silicone. (c) (a) (b) (c) .