Correction solution composition for {HEAD ~ lithographic printing plates} consisting essentially of a monomeric, organo phosphonic acid chelating compound containing at least three methane organo phosphonic acid groups bound to {TAIL ~ a nitrogen atom} or a salt thereof 
Correction solution composition for { HEAD ~ lithographic printing plates } consisting essentially of a monomeric , organo phosphonic acid chelating compound containing at least three methane organo phosphonic acid groups bound to { TAIL ~ a nitrogen atom } or a salt thereof
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH