CN201495598U - 一种排水管逆止阀 - Google Patents
一种排水管逆止阀 Download PDFInfo
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- CN201495598U CN201495598U CN2009203068848U CN200920306884U CN201495598U CN 201495598 U CN201495598 U CN 201495598U CN 2009203068848 U CN2009203068848 U CN 2009203068848U CN 200920306884 U CN200920306884 U CN 200920306884U CN 201495598 U CN201495598 U CN 201495598U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009203068848U CN201495598U (zh) | 2009-07-25 | 2009-07-25 | 一种排水管逆止阀 |
Applications Claiming Priority (1)
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CN2009203068848U CN201495598U (zh) | 2009-07-25 | 2009-07-25 | 一种排水管逆止阀 |
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CN201495598U true CN201495598U (zh) | 2010-06-02 |
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CN2009203068848U Expired - Lifetime CN201495598U (zh) | 2009-07-25 | 2009-07-25 | 一种排水管逆止阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383480A (zh) * | 2011-09-08 | 2012-03-21 | 鲁杨 | 排水管道防臭装置 |
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2009
- 2009-07-25 CN CN2009203068848U patent/CN201495598U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383480A (zh) * | 2011-09-08 | 2012-03-21 | 鲁杨 | 排水管道防臭装置 |
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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: CHINA METALLURGICAL JING CHENG (QINHUANGDAO) ENGIN Free format text: FORMER OWNER: JIANG RENYI Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 066001 NO.57, YINGBIN ROAD, QINHUANGDAO CITY, HEBEI PROVINCE TO: 066004 NO.71, LONGHAIDAO, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, QINHUANGDAO CITY, HEBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: CERI (Qinhuangdao) Engineering Technology Co. Ltd. Address before: 066001 No. 57 Yingbin Road, Hebei, Qinhuangdao Patentee before: Jiang Renyi |
|
CP01 | Change in the name or title of a patent holder |
Address after: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: MCC Qinhuangdao engineering design & Research Institute Co Ltd Address before: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee before: CERI (Qinhuangdao) Engineering Technology Co. Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20100602 |
|
CX01 | Expiry of patent term |