TY - GEN T1 - Certain aspects of the economics of patents for inventions / AU - Wagret, Jean-michel, VL - 1966 Vol 5 page 190 N1 - See French version in LA PROPRIETE INDUSTRIELLE 1966, Vol 82, p 201. ID - 8760 KW - Patents. KW - Industrial property. KW - PATENTS : ECONOMIC ISSUES TI - Certain aspects of the economics of patents for inventions / ER -