JPS52138351A - Manhole - Google Patents

Manhole

Info

Publication number
JPS52138351A
JPS52138351A JP5512476A JP5512476A JPS52138351A JP S52138351 A JPS52138351 A JP S52138351A JP 5512476 A JP5512476 A JP 5512476A JP 5512476 A JP5512476 A JP 5512476A JP S52138351 A JPS52138351 A JP S52138351A
Authority
JP
Japan
Prior art keywords
manhole
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
Application number
JP5512476A
Other languages
Japanese (ja)
Inventor
Tomihisa Tabata
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.)
TOYO JIYUUKOUGIYOU KK
Original Assignee
TOYO JIYUUKOUGIYOU 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 TOYO JIYUUKOUGIYOU KK filed Critical TOYO JIYUUKOUGIYOU KK
Priority to JP5512476A priority Critical patent/JPS52138351A/en
Publication of JPS52138351A publication Critical patent/JPS52138351A/en
Pending legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP5512476A 1976-05-14 1976-05-14 Manhole Pending JPS52138351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5512476A JPS52138351A (en) 1976-05-14 1976-05-14 Manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5512476A JPS52138351A (en) 1976-05-14 1976-05-14 Manhole

Publications (1)

Publication Number Publication Date
JPS52138351A true JPS52138351A (en) 1977-11-18

Family

ID=12990001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5512476A Pending JPS52138351A (en) 1976-05-14 1976-05-14 Manhole

Country Status (1)

Country Link
JP (1) JPS52138351A (en)

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