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Continue to ChatTRIZ : 40 principes à l'origine de toute invention ... #INNOVATION #TRIZ http://www.business-commando.com/2010/02/09/triz-40-principes-a-lorigine-de-toute-invention-innovation-triz-2/
TRIZ : 40 principes à l'origine de toute invention ... #INNOVATION #TRIZ http://www.business-commando.com/2010/02/09/triz-40-principes-a-lorigine-de-toute-invention-innovation-triz-2/