Laboratoires Bracquemond et Cie (French, 20th Century)
Laboratoires Bouillet (French, 20th Century)
Laboratoires Bouillet (French, 20th Century)
Laboratoires Biosedra (French, 20th Century)
Laboratoires Biosedra (French, 20th Century)
Laboratoires Biosedra (French, 20th Century)
Laboratoires biologiques (French, 20th Century)
Laboratoires biologiques (French, 20th Century)
Laboratoires biologiques (French, 20th Century)
Laboratoires biologiques (French, 20th Century)
Laboratoires biologiques de l'Ile-de-France (French, 20th Century)
Laboratoires biologiques de l'Ile-de-France (French, 20th Century)
Laboratoires biologiques de l'Ile-de-France (French, 20th Century)
Laboratoires biochimiques de l'est (French, 20th Century)
Laboratoires biochimiques de l'est (French, 20th Century)
Laboratoires Benderitter & Cie (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Bailly (French, 20th Century)
Laboratoires Badrial (French, 20th Century)
Laboratoires Badrial (French, 20th Century)