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发明名称
Cles de serrage des bouteilles de gaz comprime
摘要
الغرض الرئيسي من هذا الاختراع هو أداة سلامة بسيطة وخفيفة وغير معيقة من السهل التحكم فيها، والتي تمنع التسرب المحتمل للغاز مع إمكانية استكمال تشديد صمامات الزجاجات، وبالتالي الوقاية من مخاطر الانفجار و الاختناق بالغاز
申请公布号
MA33867(B1)
申请公布日期
2013.01.02
申请号
MA20110033909
申请日期
2011.06.02
申请人
EL HACHIMI ALAOUI DRISS
发明人
EL HACHIMI ALAOUI DRISS
分类号
B25B27/00
主分类号
B25B27/00
代理机构
代理人
主权项
地址
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