@article{19338,
      note = {(F/E/S/A) : French, English, Spanish and Arabic version;  First application was filed in Spain No 411 058; US Patent  No : 3,968,032; PAT.FAM.1 : See under Pulsation dampener  for high pressure caramate recycle pump and method of  operation thereof; PAT.FAM-3 : See under Fish Breeding Cage  Structure;.},
      url = {http://tind.wipo.int/record/19338},
      title = {Process for Concentrating Lead and Silver by Flotation in  Products which contain Oxidized Lead : Paris Convention.},
      recid = {19338},
      pages = {1 volume (various paging) ;},
}