JPS4834923B1 - - Google Patents
Info
- Publication number
- JPS4834923B1 JPS4834923B1 JP3742369A JP3742369A JPS4834923B1 JP S4834923 B1 JPS4834923 B1 JP S4834923B1 JP 3742369 A JP3742369 A JP 3742369A JP 3742369 A JP3742369 A JP 3742369A JP S4834923 B1 JPS4834923 B1 JP S4834923B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1759602 | 1968-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4834923B1 true JPS4834923B1 (en) | 1973-10-24 |
Family
ID=5695683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3742369A Pending JPS4834923B1 (en) | 1968-05-18 | 1969-05-16 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4834923B1 (en) |
| ES (1) | ES366791A1 (en) |
| FR (1) | FR1600625A (en) |
| GB (1) | GB1251268A (en) |
| NL (1) | NL6906177A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875703A (en) * | 2017-11-24 | 2018-04-06 | 北京欧美中科学技术研究院 | Efficient waste water pumping device |
| WO2021019965A1 (en) | 2019-07-31 | 2021-02-04 | 東洋紡株式会社 | Biaxially oriented polyester film |
| KR20220116200A (en) | 2019-12-13 | 2022-08-22 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and manufacturing method thereof |
| KR20230137888A (en) | 2021-02-03 | 2023-10-05 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and method for producing the same |
| KR20230137887A (en) | 2021-02-03 | 2023-10-05 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and method for producing the same |
-
1968
- 1968-12-30 FR FR1600625D patent/FR1600625A/fr not_active Expired
-
1969
- 1969-04-22 NL NL6906177A patent/NL6906177A/xx unknown
- 1969-05-05 ES ES366791A patent/ES366791A1/en not_active Expired
- 1969-05-14 GB GB1251268D patent/GB1251268A/en not_active Expired
- 1969-05-16 JP JP3742369A patent/JPS4834923B1/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875703A (en) * | 2017-11-24 | 2018-04-06 | 北京欧美中科学技术研究院 | Efficient waste water pumping device |
| CN107875703B (en) * | 2017-11-24 | 2023-06-16 | 北京欧美中科学技术研究院 | Efficient waste water extraction device |
| WO2021019965A1 (en) | 2019-07-31 | 2021-02-04 | 東洋紡株式会社 | Biaxially oriented polyester film |
| KR20220043117A (en) | 2019-07-31 | 2022-04-05 | 도요보 가부시키가이샤 | Biaxially Oriented Polyester Film |
| KR20220116200A (en) | 2019-12-13 | 2022-08-22 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and manufacturing method thereof |
| KR20230137888A (en) | 2021-02-03 | 2023-10-05 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and method for producing the same |
| KR20230137887A (en) | 2021-02-03 | 2023-10-05 | 도요보 가부시키가이샤 | Biaxially oriented polyester film and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1251268A (en) | 1971-10-27 |
| ES366791A1 (en) | 1971-03-16 |
| FR1600625A (en) | 1970-07-27 |
| NL6906177A (en) | 1969-11-20 |