CN202972159U - 带螺丝暗杆式闸阀锁止机构 - Google Patents
带螺丝暗杆式闸阀锁止机构 Download PDFInfo
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- CN202972159U CN202972159U CN 201220639202 CN201220639202U CN202972159U CN 202972159 U CN202972159 U CN 202972159U CN 201220639202 CN201220639202 CN 201220639202 CN 201220639202 U CN201220639202 U CN 201220639202U CN 202972159 U CN202972159 U CN 202972159U
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- 230000033001 locomotion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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Application Number | Priority Date | Filing Date | Title |
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CN 201220639202 CN202972159U (zh) | 2012-11-28 | 2012-11-28 | 带螺丝暗杆式闸阀锁止机构 |
Applications Claiming Priority (1)
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CN 201220639202 CN202972159U (zh) | 2012-11-28 | 2012-11-28 | 带螺丝暗杆式闸阀锁止机构 |
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CN202972159U true CN202972159U (zh) | 2013-06-05 |
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CN 201220639202 Expired - Lifetime CN202972159U (zh) | 2012-11-28 | 2012-11-28 | 带螺丝暗杆式闸阀锁止机构 |
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CN (1) | CN202972159U (zh) |
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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 XINYUAN CO., LTD. EAST CHINA LANGYASHAN Effective date: 20130903 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: EAST CHINA LANGYASHAN PUMPED STORAGE CO., LTD. Effective date: 20130903 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 239000 CHUZHOU, ANHUI PROVINCE TO: 100031 DONGCHENG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20130903 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: STATE GRID XINYUAN Co.,Ltd. Patentee after: EAST CHINA LANGYASHAN PUMPED STORAGE Co.,Ltd. Address before: 239000 Anhui Chuzhou Chuzhou mountain road storage power station Patentee before: EAST CHINA LANGYASHAN PUMPED STORAGE Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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CX01 | Expiry of patent term |