搜索
Automatic reading method of pointer pressure gauge
Patent type :
invention
Patent No :
2019110342648
Inventor :
Ma Yingang, Wang Mingwei, Yang Juan, Shao Shuang
Authorization time :
2019
Tel:024-29325858
Keep in contact
E-mail：mail.syseic.com
邮箱收集
Description:
Copyright Shenyang Tianyan Zhiyun Information Technology Co., Ltd 辽ICP备16013834号