Gas Gun Baton Crowned as Best Self-defense Invention

DAEJEON, Nov. 1 (Korea Bizwire) — An expandable gas gun baton for self-defense has been nominated as the ‘Best Self-defense Invention’. According to a survey conducted by the Korea Intellectual Property Office on its Facebook page, with 401 citizens participating, the expandable gas gun baton for self-defense topped the list with 214 votes, or 17.82 [...]