Open Innovation - off concept from Christoph Niemann, BusinessWeek 2009, at images.businessweek.com/ss/09/03/0312_game_changing_timeline/12.htm bulb adapted from openclipart.org/detail/132847/light-bulb-by-printerkiller
More Images from
Open Innovation - off free icon was designed by berteh for icons Png and presented to its users.
berteh
2/9/2018