LATENT FINGER PRINT POWDER

Brand Owner (click to sort) Address Description
FAC II SIRCHIE FINGER PRINT LABORATORIES, INC. UMSTEAD INDUSTRIAL PARK RALEIGH NC 27612 LATENT FINGER PRINT POWDER AND BRUSH COMBINED CONTAINER;2;
FACII SIRCHIE ACQUISITION COMPANY 100 Hunter Place Youngsville NC 27596 latent finger print powder and brush combined container; finger print kit;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A developing device including a latent image supporter. Powder is adhered on the latent image supporter to develop a latent image on the latent image supporter and a transporting member is arranged opposite to the latent image supporter. A plurality of electrodes are formed in the transporting member for generating a traveling-wave electric field to move the powder, and n-phase voltages are applied to the electrodes of the transporting member to form an electric field in a first direction so that the powder moves towards the latent image supporter at an image portion of the latent image and in a second direction so that the powder moves in a direction opposite to the latent image supporter at a non-image portion of the latent image.