PLEOTINT
[ Electronically conducting organic materials and products based on those materials, namely, light emitting diodes, electroluminescent devices, namely, information displays and warning indicator light, battery electrode materials, namely, current collectors and anode and cathode materials, photoconducting organic materials and products based on those materials, namely, photosensors, phototransistors, photoresistors and solar cells and chromogenic materials and products based on those material...
Cancelled · March 18, 1998 · 75452112 ·