WINDOW WELL COVERS

Brand Owner Address Description
BEST WORLD BEST QUALITY PLASTICS, INC. 2130 S. LIPAN ST. DENVER 23, COLO. WINDOW WELL COVERS;MANUFACTURED ARTICLES OF THERMOPLASTIC SYNTHETIC RESIN CONSISTING OF STACKING CARRIERS AND DECORATIVE FRUIT CONTAINERS;
 

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

    
Technical Examples
  1. The invention relates to a manufacturing method for an insulated gate semiconductor device cell, comprising the steps of forming a cell window (3) in a layered structure that is located on top of a semiconductor substrate (1), forming at least one process mask that partially covers the cell window (3). In forming the cell window (3), at least one strip (41, 42) of the layered structure is left to remain inside the cell window (3) and at least one strip (41, 42) is used to serve as an edge for the at least one process mask (51, 52).