A process for manufacturing a gas sensor including a detecting element having an electrode containing a precious metal formed on a surface of a solid electrolyte, comprising: a first step of applying a nuclei of a precious metal having a catalyzing action on a gas to be measured; and a second step of...http://www.google.com.au/patents/US7399501?utm_source=gb-gplus-sharePatent US7399501 - Gas sensor manufacturing process
