CN202371221U - 一种防冻阀门 - Google Patents
一种防冻阀门 Download PDFInfo
- Publication number
- CN202371221U CN202371221U CN2011204887919U CN201120488791U CN202371221U CN 202371221 U CN202371221 U CN 202371221U CN 2011204887919 U CN2011204887919 U CN 2011204887919U CN 201120488791 U CN201120488791 U CN 201120488791U CN 202371221 U CN202371221 U CN 202371221U
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- valve
- valve body
- draining
- pumping equipment
- freezing
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204887919U CN202371221U (zh) | 2011-11-30 | 2011-11-30 | 一种防冻阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204887919U CN202371221U (zh) | 2011-11-30 | 2011-11-30 | 一种防冻阀门 |
Publications (1)
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CN202371221U true CN202371221U (zh) | 2012-08-08 |
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CN2011204887919U Expired - Fee Related CN202371221U (zh) | 2011-11-30 | 2011-11-30 | 一种防冻阀门 |
Country Status (1)
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CN (1) | CN202371221U (zh) |
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2011
- 2011-11-30 CN CN2011204887919U patent/CN202371221U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JINGJING PHARMACEUTICAL CO., LTD. Free format text: FORMER NAME: HEBEI RUIJINGKANG BIOLOGY TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 055550 Xingtai City, Cao Zhuang management area, Hebei Patentee after: Jing Jing Pharmaceutical Co., Ltd. Address before: 055550 Xingtai City, Cao Zhuang management area, Hebei Patentee before: Hebei Ruijingkang Biological Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191130 |