JPS4945513A - - Google Patents

Info

Publication number
JPS4945513A
JPS4945513A JP9053772A JP9053772A JPS4945513A JP S4945513 A JPS4945513 A JP S4945513A JP 9053772 A JP9053772 A JP 9053772A JP 9053772 A JP9053772 A JP 9053772A JP S4945513 A JPS4945513 A JP S4945513A
Authority
JP
Japan
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
JP9053772A
Other languages
Japanese (ja)
Other versions
JPS5527949B2 (
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 filed Critical
Priority to JP9053772A priority Critical patent/JPS5527949B2/ja
Publication of JPS4945513A publication Critical patent/JPS4945513A/ja
Publication of JPS5527949B2 publication Critical patent/JPS5527949B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP9053772A 1972-09-09 1972-09-09 Expired JPS5527949B2 ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9053772A JPS5527949B2 ( ) 1972-09-09 1972-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9053772A JPS5527949B2 ( ) 1972-09-09 1972-09-09

Publications (2)

Publication Number Publication Date
JPS4945513A true JPS4945513A ( ) 1974-05-01
JPS5527949B2 JPS5527949B2 ( ) 1980-07-24

Family

ID=14001151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9053772A Expired JPS5527949B2 ( ) 1972-09-09 1972-09-09

Country Status (1)

Country Link
JP (1) JPS5527949B2 ( )

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621694A (en) * 1979-07-27 1981-02-28 Kubota Ltd Formation of underground well for installing deep aeration tank for water treatment
JP2015010449A (ja) * 2013-07-02 2015-01-19 株式会社エール 掘削ガイド体及び同掘削ガイド体を用いた立坑の掘削方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621694A (en) * 1979-07-27 1981-02-28 Kubota Ltd Formation of underground well for installing deep aeration tank for water treatment
JP2015010449A (ja) * 2013-07-02 2015-01-19 株式会社エール 掘削ガイド体及び同掘削ガイド体を用いた立坑の掘削方法

Also Published As

Publication number Publication date
JPS5527949B2 ( ) 1980-07-24

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