CN203388006U - 一种改进的滴灌地膜 - Google Patents
一种改进的滴灌地膜 Download PDFInfo
- Publication number
- CN203388006U CN203388006U CN201320460385.0U CN201320460385U CN203388006U CN 203388006 U CN203388006 U CN 203388006U CN 201320460385 U CN201320460385 U CN 201320460385U CN 203388006 U CN203388006 U CN 203388006U
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- CN
- China
- Prior art keywords
- film
- drip irrigation
- water inlet
- elastic membrane
- improved
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- 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 - Lifetime
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- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320460385.0U CN203388006U (zh) | 2013-07-30 | 2013-07-30 | 一种改进的滴灌地膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320460385.0U CN203388006U (zh) | 2013-07-30 | 2013-07-30 | 一种改进的滴灌地膜 |
Publications (1)
Publication Number | Publication Date |
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CN203388006U true CN203388006U (zh) | 2014-01-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320460385.0U Expired - Lifetime CN203388006U (zh) | 2013-07-30 | 2013-07-30 | 一种改进的滴灌地膜 |
Country Status (1)
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CN (1) | CN203388006U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107094587A (zh) * | 2017-04-01 | 2017-08-29 | 宁夏尚禹节水科技有限公司 | 波动式滴灌管滴头 |
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2013
- 2013-07-30 CN CN201320460385.0U patent/CN203388006U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107094587A (zh) * | 2017-04-01 | 2017-08-29 | 宁夏尚禹节水科技有限公司 | 波动式滴灌管滴头 |
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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: HEBEI RUNNONG WATER SAVING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TANGSHAN RUN AGRICULTURAL WATER SAVING TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 064100 Tangshan City Yutian County Development Zone, 102 National Road south side of Hebei Patentee after: HEBEI RUNNONG WATER-SAVING TECHNOLOGY CO.,LTD. Address before: 064100 Tangshan City Yutian County Development Zone, 102 National Road south side of Hebei Patentee before: Tangshan Runnong Water-saving Technology Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140115 |