Language : 中文
焦素娟

Patents

应用于舰船机电设备抗冲击试验的大流量快速开启阀

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Type of Patent:发明专利

Authorization number:200610120575.2

Service Invention or Not:no

Application Date:2020-05-13

Publication Date:2006-12-01

Authorization Date:2006-12-01

Publication Date:2006-12-01

Application Date:2020-05-13

Authorization Date:2006-12-01

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