CN205153034U - 一种无负压供水设备 - Google Patents
一种无负压供水设备 Download PDFInfo
- Publication number
- CN205153034U CN205153034U CN201520927145.6U CN201520927145U CN205153034U CN 205153034 U CN205153034 U CN 205153034U CN 201520927145 U CN201520927145 U CN 201520927145U CN 205153034 U CN205153034 U CN 205153034U
- Authority
- CN
- China
- Prior art keywords
- density polyethylene
- water
- metal casing
- casing play
- polyethylene layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520927145.6U CN205153034U (zh) | 2015-11-19 | 2015-11-19 | 一种无负压供水设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520927145.6U CN205153034U (zh) | 2015-11-19 | 2015-11-19 | 一种无负压供水设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205153034U true CN205153034U (zh) | 2016-04-13 |
Family
ID=55688746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520927145.6U Expired - Fee Related CN205153034U (zh) | 2015-11-19 | 2015-11-19 | 一种无负压供水设备 |
Country Status (1)
Country | Link |
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CN (1) | CN205153034U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105484321A (zh) * | 2015-11-19 | 2016-04-13 | 陈世宝 | 一种无负压供水设备 |
-
2015
- 2015-11-19 CN CN201520927145.6U patent/CN205153034U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105484321A (zh) * | 2015-11-19 | 2016-04-13 | 陈世宝 | 一种无负压供水设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160902 Address after: 261000, No. 4170, East Ring Road, Dongcheng Street, Linqu County, Shandong, Weifang Patentee after: SHANDONG TOSHIMASA ELECTRICAL TECHNOLOGY CO.,LTD. Address before: 262600, Shandong, Weifang province Linqu Dongcheng Subdistrict Office, No. 4170, East Ring Road Patentee before: Chen Shibao |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190305 Address after: 2600 No. 4170 East Ring Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province Patentee after: Shandong Lichang Group Co.,Ltd. Address before: No. 4170 East Ring Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province, 261000 Patentee before: SHANDONG TOSHIMASA ELECTRICAL TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20211119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |