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Inventor
Song qinghe
CN
2 patents
Patents
2 patents
US10244612B2
Mar 26, 2019
Bulb tube preheating
SHENYANG NEUSOFT MEDICAL SYS
4 citations
67
US10238360B2
Mar 26, 2019
Air calibration
SHENYANG NEUSOFT MEDICAL SYS
1 citations
51