CN215180883U - 一种背景抑制型光电传感器 - Google Patents
一种背景抑制型光电传感器 Download PDFInfo
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- ZGHQUYZPMWMLBM-UHFFFAOYSA-N 1,2-dichloro-4-phenylbenzene Chemical compound C1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1 ZGHQUYZPMWMLBM-UHFFFAOYSA-N 0.000 description 5
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WO2024016528A1 (zh) * | 2022-07-16 | 2024-01-25 | 深圳市华怡丰科技有限公司 | 一种背景抑制型激光传感器 |
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WO2024016528A1 (zh) * | 2022-07-16 | 2024-01-25 | 深圳市华怡丰科技有限公司 | 一种背景抑制型激光传感器 |
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Denomination of utility model: A background suppression photoelectric sensor Effective date of registration: 20220712 Granted publication date: 20211214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: Guangzhou Heyi Intelligent Technology Co.,Ltd. Registration number: Y2022980010139 |
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Address after: Room 401, No. 2 Lianpu Street, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Heyi Intelligent Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 510700 the second floor of A3, production base, 73 Ruihe Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Heyi Intelligent Technology Co.,Ltd. Country or region before: Zhong Guo |
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