Birch, Stewart, Kolasch & Birch
Electroless gold plating solution
 An amine, such as a triethanol amine or ethylenediamine is added to an alkaline electroless gold plating solution comprising a gold salt and a boron-based reducing agent to deposit a gold film having good appearance and high throwing power on a workpiece at a high deposition rate. 
C. Uyemura & Co., Ltd.
C
C23C
inventional
Hideyuki Makoto Masahiro Masayuki
Takami Sato Saito Kiso