英语词汇“first period of protection”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	first period of protection
释义	first period of protection [专利] 第一个保护期
随便看	pulley molding machine pulley mortise pulley motor pulley moulding machine pulley nut pulley-piece pulley rim pulleys pulley scraper pulley separator pulley shaft pulley-shaped pulley sheave pulley-sheave pulley shell pulley speed pulley spindle pulley stile pulley support pulley tackle pulley-tap pulley tap pulley tightener pulley weights pulley wheel 东躲西藏，提心吊胆东躲西藏，隐姓埋名东边不养西边养东边也是佛，西边也是佛东边日出西边雨，道是无情还有情东边日出西边雨，道是无晴却有晴。东边日出西边雨，道是无晴(情)却有晴(情)。东边日出西边雨，道是无晴还有晴东边日出，西边下雨。东选西选，选了个漏油灯盏教会教具教典教則教務教化教化教区教卓教員