Ostrolenk, Faber, Gerb & Soffen
Resistance paste
 Resistance paste for baked-film resistors consists essentially of conducting powder, glass frit and organic varnish. The conducting powder consists essentially of iron oxide, ruthenium oxide and lead oxide, the molar ratio of the three components of the conducting powder being 1:0.6-3:0.2-1 when expressed in terms of Fe.sub.3 O.sub.4, RuO.sub.2 and Pb.sub.3 O.sub.4, respectively. 
Murata Manufacturing Co., Ltd.
H H
H01C H01C
inventional inventional
Toshiaki Shizuharu Hiroji Toru
Ikeda Watanabe Tani Kasanami