JPS54460A - Method of forming human hole via precast concrete tube - Google Patents
Method of forming human hole via precast concrete tubeInfo
- Publication number
- JPS54460A JPS54460A JP6485677A JP6485677A JPS54460A JP S54460 A JPS54460 A JP S54460A JP 6485677 A JP6485677 A JP 6485677A JP 6485677 A JP6485677 A JP 6485677A JP S54460 A JPS54460 A JP S54460A
- Authority
- JP
- Japan
- Prior art keywords
- precast concrete
- hole via
- human hole
- concrete tube
- forming human
- 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
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6485677A JPS54460A (en) | 1977-06-03 | 1977-06-03 | Method of forming human hole via precast concrete tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6485677A JPS54460A (en) | 1977-06-03 | 1977-06-03 | Method of forming human hole via precast concrete tube |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54460A true JPS54460A (en) | 1979-01-05 |
JPS5439938B2 JPS5439938B2 (en) | 1979-11-30 |
Family
ID=13270237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6485677A Granted JPS54460A (en) | 1977-06-03 | 1977-06-03 | Method of forming human hole via precast concrete tube |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54460A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574446U (en) * | 1980-06-02 | 1982-01-11 | ||
JPS5779640U (en) * | 1980-11-05 | 1982-05-17 |
-
1977
- 1977-06-03 JP JP6485677A patent/JPS54460A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS574446U (en) * | 1980-06-02 | 1982-01-11 | ||
JPS5810760Y2 (en) * | 1980-06-02 | 1983-02-28 | 日本ゼニスパイプ株式会社 | Concrete box manhole |
JPS5779640U (en) * | 1980-11-05 | 1982-05-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS5439938B2 (en) | 1979-11-30 |
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