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Saf-Holland, Inc. |
Displacement sensor utilizing ronchi grating interference
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US12092544B2
(en)
*
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2018-09-10 |
2024-09-17 |
The University Of British Columbia |
Optical force sensors
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WO2020181518A1
(zh)
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2019-03-13 |
2020-09-17 |
深圳市丽福科技有限责任公司 |
分段发热式温度控制系统及电子烟
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