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이동형 소화장치
发明专利patent.status.granted
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卷宗概要
IPC 分类
A62C 27/A62C 13/78A62C 31/28A62C 37/38A62C 37/46B5B 13/4G1J 5/G5D 1/G5D 1/20G6Q 50/10G8B 17/12
CPC 分类
A62C27/A62C13/78A62C31/28A62C37/38A62C37/46B5B13/4G1J5/14G5D1/11G5D1/255G6Q50/10G8B17/125