@article{6385,
      note = {See English version in INDUSTRIAL PROPERTY 1971, Vol 10,  No 10, p 275-286.},
      author = {Benthem, J. B. Van,},
      url = {http://tind.wipo.int/record/6385},
      title = {Le Brevet européen en 1971 /},
      recid = {6385},
      pages = {1 volume ([11] pages) ;},
}