JPS53133919A - Method of removing obstacles in burying pipe - Google Patents
Method of removing obstacles in burying pipeInfo
- Publication number
- JPS53133919A JPS53133919A JP4781377A JP4781377A JPS53133919A JP S53133919 A JPS53133919 A JP S53133919A JP 4781377 A JP4781377 A JP 4781377A JP 4781377 A JP4781377 A JP 4781377A JP S53133919 A JPS53133919 A JP S53133919A
- Authority
- JP
- Japan
- Prior art keywords
- removing obstacles
- burying pipe
- burying
- pipe
- obstacles
- 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.)
- Pending
Links
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4781377A JPS53133919A (en) | 1977-04-27 | 1977-04-27 | Method of removing obstacles in burying pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4781377A JPS53133919A (en) | 1977-04-27 | 1977-04-27 | Method of removing obstacles in burying pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53133919A true JPS53133919A (en) | 1978-11-22 |
Family
ID=12785795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4781377A Pending JPS53133919A (en) | 1977-04-27 | 1977-04-27 | Method of removing obstacles in burying pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53133919A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02217589A (en) * | 1989-02-17 | 1990-08-30 | Fudo Constr Co Ltd | Removal of underground obstruction in excavating work |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831708A (en) * | 1971-08-24 | 1973-04-26 | ||
JPS4831701A (en) * | 1971-08-27 | 1973-04-26 | ||
JPS4889510A (en) * | 1972-02-29 | 1973-11-22 |
-
1977
- 1977-04-27 JP JP4781377A patent/JPS53133919A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831708A (en) * | 1971-08-24 | 1973-04-26 | ||
JPS4831701A (en) * | 1971-08-27 | 1973-04-26 | ||
JPS4889510A (en) * | 1972-02-29 | 1973-11-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02217589A (en) * | 1989-02-17 | 1990-08-30 | Fudo Constr Co Ltd | Removal of underground obstruction in excavating work |
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