CN203069799U - 一种孔中天线 - Google Patents
一种孔中天线 Download PDFInfo
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- CN203069799U CN203069799U CN 201320071141 CN201320071141U CN203069799U CN 203069799 U CN203069799 U CN 203069799U CN 201320071141 CN201320071141 CN 201320071141 CN 201320071141 U CN201320071141 U CN 201320071141U CN 203069799 U CN203069799 U CN 203069799U
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CN 201320071141 CN203069799U (zh) | 2013-02-07 | 2013-02-07 | 一种孔中天线 |
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CN 201320071141 CN203069799U (zh) | 2013-02-07 | 2013-02-07 | 一种孔中天线 |
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CN203069799U true CN203069799U (zh) | 2013-07-17 |
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CN 201320071141 Expired - Lifetime CN203069799U (zh) | 2013-02-07 | 2013-02-07 | 一种孔中天线 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176216A (zh) * | 2013-02-07 | 2013-06-26 | 萧山供电局 | 一种管线探测的方法及孔中天线 |
CN108957566A (zh) * | 2018-04-13 | 2018-12-07 | 荆门品创通信科技有限公司 | 一种高灵敏度高抗干扰管线探测仪的密封探头 |
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2013
- 2013-02-07 CN CN 201320071141 patent/CN203069799U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103176216A (zh) * | 2013-02-07 | 2013-06-26 | 萧山供电局 | 一种管线探测的方法及孔中天线 |
CN108957566A (zh) * | 2018-04-13 | 2018-12-07 | 荆门品创通信科技有限公司 | 一种高灵敏度高抗干扰管线探测仪的密封探头 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY COMPANY Effective date: 20140826 Owner name: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY Effective date: 20140826 |
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C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: STATE GRID ZHEJIANG HANGZHOU XIAOSHAN POWER SUPPLY Free format text: FORMER NAME: XIAOSHAN ELECTRIC POWER SUPPLY BUREAU |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311201 HANGZHOU, ZHEJIANG PROVINCE TO: 100031 XICHENG, BEIJING |
|
CP01 | Change in the name or title of a patent holder |
Address after: Xiaoshan District of Hangzhou City, Zhejiang province 311201 Xiaoshao Road, No. 1308 Patentee after: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311201 Xiaoshao Road, No. 1308 Patentee before: Xiaoshan Power Supply Bureau |
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TR01 | Transfer of patent right |
Effective date of registration: 20140826 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: Xiaoshan District of Hangzhou City, Zhejiang province 311201 Xiaoshao Road, No. 1308 Patentee before: STATE GRID ZHEJIANG HANGZHOU CITY XIAOSHAN DISTRICT POWER SUPPLY Co. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130717 |