Inventor confidential: the honest guide to profitable inventing
Auteur :
Tuttle, Warren
Éditeur :
HarperCollins Focus
ISBN :
9781400219575
Date de publication :
13 mai 2021
Dimensions :
21,2 x 13,9 x 2,0 cm
Poids :
226 g
Langue :
Anglais
Pays d'origine :
USA
The President of the United Inventors Association shows inventors, innovators, and makers a savvier, safer path towards monetizing your better mouse trap and how to avoid the get-rich-quick scammers.