COMPUTER KEY BOARDS

Brand Owner (click to sort) Address Description
MOM NELSON NAME PLATE COMPANY 2800 Casitas Avenue Los Angeles CA 90039 computer key boards, user computer interface boards, circuit boards, and electrical switches for use on or with the following--automatic teller machines (ATMS), vending machines, control panels to operate machinery, and conveyor belts;
MOM MONROE SWITCH 68 SQUIRREL ROAD AUBURN HILLS MI 48326 computer key boards, user computer interface boards, circuit boards, and electrical switches for use on or with the following--automatic teller machines (ATMS), vending machines, control panels to operate machinery, and conveyor belts;
 

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

    
Technical Examples
  1. A mechanical acoustic filter is formed of boards made by using erosion etching. The filter may be used in electric condenser microphones. The filter may be made of one or a plurality of boards each being made by erosion etching according to different requirements. The boards can be printed circuit boards, ply boards, or of other materials. Every etched board has corresponding paths, which after the boards are assembled, form an acoustic filtering path that not only can extend the length of the path to filter out high frequency noise more efficiently, but also can reduce the entire volume of the microphone assembly.