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ETCHANT - 2 reference results
Etching (disambiguation)
This page is distinguished from the singular uses of Etch.

Etching may refer to:

NB: all of the above can be called Chemical etching, though the term is mostly used for Industrial etching. An etcher is most likely to mean a printmaker. An etchant is any chemical used to etch, but probably refers to an industrial process.

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Last updated on Saturday August 09, 2008 at 08:51:19 PDT (GMT -0700)
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Fine lines in high yield (part XCII): etchant recycling and copper recovery options. (Tech Talk).
May 01, 2003; In-Situ regeneration of etchant and onsite recovery of copper or copper salts is environmentally appealing (see Ref. 1) and may...
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An improved etching technique for ultra-fine structures: A revolutionary etching concept--extraction of etchant to prevent the "puddling effect" and achieve improved etch uniformity. (Vacuum Etching Technology).
Oct 01, 2002; The etching process is one of the fundamental production steps used in PGB manufacturing. The copper-laminated substrate is...
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Recovering copper from etchant waste by hydrogen reduction
Feb 01, 1997; The recovery of copper from a-etchant waste and pure copper solution was investigated by means of the hydrogen-reduction process....
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South Korean Inventor Develops Etchant Fume Exhaust Apparatus
Aug 06, 2008; ALEXANDRIA, Va., Aug. 6 -- Dong Yuel Jo of Daegu-si, South Korea, has developed a wet etching system. According to the U.S....
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Connecticut Inventor Develops Etchant Gas Concentration Control Process
Sep 12, 2007; ALEXANDRIA, Va., Sept. 12 -- Gerald W. Gibson Jr. of Danbury, Conn., has developed an etchant gas concentration controlling...
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