JPS5471001A - High pressure packer tube - Google Patents
High pressure packer tubeInfo
- Publication number
- JPS5471001A JPS5471001A JP13737677A JP13737677A JPS5471001A JP S5471001 A JPS5471001 A JP S5471001A JP 13737677 A JP13737677 A JP 13737677A JP 13737677 A JP13737677 A JP 13737677A JP S5471001 A JPS5471001 A JP S5471001A
- Authority
- JP
- Japan
- Prior art keywords
- high pressure
- pressure packer
- packer tube
- tube
- pressure
- 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.)
- Granted
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13737677A JPS5471001A (en) | 1977-11-16 | 1977-11-16 | High pressure packer tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13737677A JPS5471001A (en) | 1977-11-16 | 1977-11-16 | High pressure packer tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5471001A true JPS5471001A (en) | 1979-06-07 |
JPS5510753B2 JPS5510753B2 (en) | 1980-03-18 |
Family
ID=15197230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13737677A Granted JPS5471001A (en) | 1977-11-16 | 1977-11-16 | High pressure packer tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471001A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002206907A (en) * | 2001-01-10 | 2002-07-26 | Central Res Inst Of Electric Power Ind | Rockbed crack measuring method and device thereof |
JP2009002043A (en) * | 2007-06-21 | 2009-01-08 | Hara Kogyo Kk | Packer |
KR101242722B1 (en) | 2010-07-01 | 2013-03-18 | 주식회사 지앤지테크놀러지 | Ground well packing unit |
-
1977
- 1977-11-16 JP JP13737677A patent/JPS5471001A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002206907A (en) * | 2001-01-10 | 2002-07-26 | Central Res Inst Of Electric Power Ind | Rockbed crack measuring method and device thereof |
JP4562158B2 (en) * | 2001-01-10 | 2010-10-13 | 財団法人電力中央研究所 | Rock crack measuring method and apparatus |
JP2009002043A (en) * | 2007-06-21 | 2009-01-08 | Hara Kogyo Kk | Packer |
KR101242722B1 (en) | 2010-07-01 | 2013-03-18 | 주식회사 지앤지테크놀러지 | Ground well packing unit |
Also Published As
Publication number | Publication date |
---|---|
JPS5510753B2 (en) | 1980-03-18 |
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