JPS54460A - Method of forming human hole via precast concrete tube - Google Patents

Method of forming human hole via precast concrete tube

Info

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
Application number
JP6485677A
Other languages
Japanese (ja)
Other versions
JPS5439938B2 (en
Inventor
Kiyoshi Imaizumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON HIYUUMU KAN KK
Original Assignee
NIPPON HIYUUMU KAN KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON HIYUUMU KAN KK filed Critical NIPPON HIYUUMU KAN KK
Priority to JP6485677A priority Critical patent/JPS54460A/en
Publication of JPS54460A publication Critical patent/JPS54460A/en
Publication of JPS5439938B2 publication Critical patent/JPS5439938B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP6485677A 1977-06-03 1977-06-03 Method of forming human hole via precast concrete tube Granted JPS54460A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574446U (en) * 1980-06-02 1982-01-11
JPS5779640U (en) * 1980-11-05 1982-05-17

Cited By (3)

* Cited by examiner, † Cited by third party
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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