CN101221549B - 基于标准rs-232接口的多路互联装置 - Google Patents
基于标准rs-232接口的多路互联装置 Download PDFInfo
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- CN101221549B CN101221549B CN200810025974XA CN200810025974A CN101221549B CN 101221549 B CN101221549 B CN 101221549B CN 200810025974X A CN200810025974X A CN 200810025974XA CN 200810025974 A CN200810025974 A CN 200810025974A CN 101221549 B CN101221549 B CN 101221549B
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CN200810025974XA CN101221549B (zh) | 2008-01-23 | 2008-01-23 | 基于标准rs-232接口的多路互联装置 |
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CN200810025974XA CN101221549B (zh) | 2008-01-23 | 2008-01-23 | 基于标准rs-232接口的多路互联装置 |
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CN101221549A CN101221549A (zh) | 2008-07-16 |
CN101221549B true CN101221549B (zh) | 2011-06-15 |
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Owner name: GUANGDONG PROVINCE MARINE ENVIRONMENTAL MONITORING Free format text: FORMER OWNER: ENVIRONMENTAL PROTECTION MONITORING CENTRAL STATION, GUANGDONG PROVINCE Effective date: 20110420 |
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Free format text: CORRECT: ADDRESS; FROM: 510045 NO. 335, DONGFENG MIDDLE ROAD, GUANGZHOU CITY, GUANGDONG PROVINCE TO: 510308 ROOM 1001, GUANGDONG ENVIRONMENTAL MONITORING CENTRAL BUILDING, NO. 28, MODIESHA STREET, XINGANG EAST ROAD, HAIZHU DISTRICT, GUANGZHOU CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20110420 Address after: 1001, room 510308, Guangdong environmental monitoring center building, 28 sand Avenue, Xingang East Road, Guangzhou, Guangdong, Haizhuqu District Applicant after: Guangdong Province Environmental Monitoring Center Address before: 510045 No. 335 Dongfeng Middle Road, Guangdong, Guangzhou Applicant before: Guangdong Prov. Environment Protection Monitor Center Station |
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