公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 権利維持 PROBLEM TO BE SOLVED: To provide a rescue requirement communication system in which each of members of a team in charge of work such as fire fighting or life saving can require a speedy relief to nearby another member of the steam if falling into any urgent situation.
追加情報の詳細を見るにはIP Exchange PlusまたはIP Exchange Premiumアカウントにアップグレードする必要があります
