William Lawrence Bragg

posteriori st´rile) de pneuma, ou “souffle ee e e de vie”, qui p´n`tre le corps par les poumons. Il propose aussi un mouvement de va-et-vient e e du sang entre le coeur et les veines, une id´e qui ne sera d´finitivement oubli´e qu’avec les e e e travaux de William Harvey sur la circulation unidirectionnelle du sang au XVIIe si`cle. e • L’´cole ionienne, o` l’on pratiquait un peu la dissection. e u • L’´cole d’Abd`re, o` l’on insistait beaucoup sur les conditions de la sant´ : gymnastique et e e u e di´t´tique

concerning the English patent system did not change between 1624 and 1835, the number of patents granted in 1692 of more than 20 was not exceeded before 1766, when 31 patents were granted. Causing this inventive activity in 1692 were the wars which William III fought in Ireland and France and which stimulated certain industries.4 It was not before the creation of a nation-wide market in the UK and the establishment of large scale industrial production that the value of exclusivity in the exploitation