JPS582947Y2 - コンクリ−ト管 - Google Patents

コンクリ−ト管

Info

Publication number
JPS582947Y2
JPS582947Y2 JP1979112577U JP11257779U JPS582947Y2 JP S582947 Y2 JPS582947 Y2 JP S582947Y2 JP 1979112577 U JP1979112577 U JP 1979112577U JP 11257779 U JP11257779 U JP 11257779U JP S582947 Y2 JPS582947 Y2 JP S582947Y2
Authority
JP
Japan
Prior art keywords
fitting
segments
flat steel
segment
concrete
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.)
Expired
Application number
JP1979112577U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5515498U (enExample
Inventor
都築好郎
Original Assignee
都築 純一
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 都築 純一 filed Critical 都築 純一
Priority to JP1979112577U priority Critical patent/JPS582947Y2/ja
Publication of JPS5515498U publication Critical patent/JPS5515498U/ja
Application granted granted Critical
Publication of JPS582947Y2 publication Critical patent/JPS582947Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP1979112577U 1979-08-16 1979-08-16 コンクリ−ト管 Expired JPS582947Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979112577U JPS582947Y2 (ja) 1979-08-16 1979-08-16 コンクリ−ト管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979112577U JPS582947Y2 (ja) 1979-08-16 1979-08-16 コンクリ−ト管

Publications (2)

Publication Number Publication Date
JPS5515498U JPS5515498U (enExample) 1980-01-31
JPS582947Y2 true JPS582947Y2 (ja) 1983-01-19

Family

ID=29061539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979112577U Expired JPS582947Y2 (ja) 1979-08-16 1979-08-16 コンクリ−ト管

Country Status (1)

Country Link
JP (1) JPS582947Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002188759A (ja) * 2000-12-25 2002-07-05 Nishimatsu Constr Co Ltd 推進管及び推進工法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919968U (enExample) * 1972-05-22 1974-02-20

Also Published As

Publication number Publication date
JPS5515498U (enExample) 1980-01-31

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