近日,華惠閥門公司“一種安全閥”榮獲國家發(fā)明專利。至此,華惠閥門共擁有專利總數(shù)64項(xiàng)。其中,發(fā)明專利3項(xiàng),實(shí)用新型專利36項(xiàng),外觀專利25項(xiàng)。
特別聲明:以上內(nèi)容(如有圖片或視頻亦包括在內(nèi))為自媒體平臺“機(jī)電號”用戶上傳并發(fā)布,本平臺僅提供信息存儲服務(wù)
Notice: The content above (including the pictures and videos if any) is uploaded and posted by a user of JDZJ Hao, which is a social media platform and only provides information storage services.
