JPS549407B2 - - Google Patents

Info

Publication number
JPS549407B2
JPS549407B2 JP12598172A JP12598172A JPS549407B2 JP S549407 B2 JPS549407 B2 JP S549407B2 JP 12598172 A JP12598172 A JP 12598172A JP 12598172 A JP12598172 A JP 12598172A JP S549407 B2 JPS549407 B2 JP S549407B2
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.)
Expired
Application number
JP12598172A
Other languages
Japanese (ja)
Other versions
JPS4983213A (enrdf_load_stackoverflow
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 JP12598172A priority Critical patent/JPS549407B2/ja
Priority to US00376316A priority patent/US3857449A/en
Priority to DE19732335094 priority patent/DE2335094A1/de
Priority to FR7325474A priority patent/FR2192215B3/fr
Publication of JPS4983213A publication Critical patent/JPS4983213A/ja
Publication of JPS549407B2 publication Critical patent/JPS549407B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12598172A 1972-07-11 1972-12-15 Expired JPS549407B2 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12598172A JPS549407B2 (enrdf_load_stackoverflow) 1972-12-15 1972-12-15
US00376316A US3857449A (en) 1972-07-11 1973-07-05 Apparatus for precisely thrusting pipes into the ground
DE19732335094 DE2335094A1 (de) 1972-07-11 1973-07-10 Vorrichtung zum genauen einbringen von rohren in den erdboden
FR7325474A FR2192215B3 (enrdf_load_stackoverflow) 1972-07-11 1973-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12598172A JPS549407B2 (enrdf_load_stackoverflow) 1972-12-15 1972-12-15

Publications (2)

Publication Number Publication Date
JPS4983213A JPS4983213A (enrdf_load_stackoverflow) 1974-08-10
JPS549407B2 true JPS549407B2 (enrdf_load_stackoverflow) 1979-04-24

Family

ID=14923757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12598172A Expired JPS549407B2 (enrdf_load_stackoverflow) 1972-07-11 1972-12-15

Country Status (1)

Country Link
JP (1) JPS549407B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578795A (en) * 1978-12-05 1980-06-13 Kubota Ltd Bend measuring method for pushhin pipe
JPS61137997A (ja) * 1984-12-06 1986-06-25 株式会社　利根ボ−リング 管の推進工法並びにその装置
JPS61137998A (ja) * 1984-12-11 1986-06-25 株式会社　利根ボ−リング 管の推進工法並びにその装置

Also Published As

Publication number Publication date
JPS4983213A (enrdf_load_stackoverflow) 1974-08-10

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