Rôle des brevets d'invention dans la diffusion de la science

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Bibliographic Details
Main Authors: Conference on the Dissemination of Science, Madrid, 1955, Chéreau, Louis
Format: programme and meeting document biblioteca
Language:fre
Subjects:Patents, Technological change, Science popularization,
Online Access:https://unesdoc.unesco.org/ark:/48223/pf0000149047_fre
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