CN201557197U - 2.4g双工视频语音对讲装置 - Google Patents
2.4g双工视频语音对讲装置 Download PDFInfo
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- CN201557197U CN201557197U CN2009200945975U CN200920094597U CN201557197U CN 201557197 U CN201557197 U CN 201557197U CN 2009200945975 U CN2009200945975 U CN 2009200945975U CN 200920094597 U CN200920094597 U CN 200920094597U CN 201557197 U CN201557197 U CN 201557197U
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- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN2009200945975U CN201557197U (zh) | 2009-10-29 | 2009-10-29 | 2.4g双工视频语音对讲装置 |
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CN2009200945975U CN201557197U (zh) | 2009-10-29 | 2009-10-29 | 2.4g双工视频语音对讲装置 |
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CN201557197U true CN201557197U (zh) | 2010-08-18 |
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CN2009200945975U Expired - Lifetime CN201557197U (zh) | 2009-10-29 | 2009-10-29 | 2.4g双工视频语音对讲装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102136759A (zh) * | 2011-01-10 | 2011-07-27 | 苏州工业园区金禾电气设备有限公司 | 倒闸操作或设备巡检全方位监控管理方法及系统 |
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- 2009-10-29 CN CN2009200945975U patent/CN201557197U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102136759A (zh) * | 2011-01-10 | 2011-07-27 | 苏州工业园区金禾电气设备有限公司 | 倒闸操作或设备巡检全方位监控管理方法及系统 |
CN102136759B (zh) * | 2011-01-10 | 2015-11-25 | 苏州工业园区金禾电气设备有限公司 | 倒闸操作或设备巡检全方位监控管理方法及系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20121024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121024 Address after: 136000 No. 1588 West Central Road, Siping City, Jilin Province Patentee after: Jilin Power Co.,Ltd. Siping Power Supply Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 136000 No. 1588 West Central Road, Siping City, Jilin Province Patentee before: Jilin Power Co.,Ltd. Siping Power Supply Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100818 |