SIGMA SERIES
production machines for use in the printed circuit, photoengraving, photolithographic and wet processing industries; namely, electroplating machines, electroless plating machines, electrodeposition machines, etching machines, conveying machines, rinsing machines, drying machines, spraying machines, printed circuit board developing machines, stripping machines and parts of the aforesaid machines
Cancelled · November 7, 1991 · 74219559 ·