PERMANENT ETCH

Brand Owner Address Description
PERMA ETCH PICONE INTERNATIONAL P.O. BOX 56 GODWIN AVE MIDLAND PARK NJ 07432 permanent etch;anti-theft vehicle identification kit consisting of templates, stencils and glass etching preparations;ETCH;
 

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

    
Technical Examples
  1. A high selectivity and etch rate with innovative approach of inductively coupled plasma source. Preferably, the invention includes a method using plasma chemistry that is divided into main etch step of (e.g., Cl2+HBr+C4F8) gas combination and over etch step of (e.g., HBr+Ar). The main etch step provides a faster etch rate and selectivity while the over etch step will decrease the etch rate and ensure the stringer and residue removal without attacking the under layer.