JPS5291502A - Boring device in clayey soil - Google Patents

Boring device in clayey soil

Info

Publication number
JPS5291502A
JPS5291502A JP827276A JP827276A JPS5291502A JP S5291502 A JPS5291502 A JP S5291502A JP 827276 A JP827276 A JP 827276A JP 827276 A JP827276 A JP 827276A JP S5291502 A JPS5291502 A JP S5291502A
Authority
JP
Japan
Prior art keywords
boring device
clayey soil
clayey
soil
boring
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
JP827276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS559992B2 (cg-RX-API-DMAC10.html
Inventor
Toshinobu Araoka
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 Denki Industrial Co Ltd
Original Assignee
Toyo Denki Industrial Co Ltd
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 Denki Industrial Co Ltd filed Critical Toyo Denki Industrial Co Ltd
Priority to JP827276A priority Critical patent/JPS5291502A/ja
Publication of JPS5291502A publication Critical patent/JPS5291502A/ja
Publication of JPS559992B2 publication Critical patent/JPS559992B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP827276A 1976-01-28 1976-01-28 Boring device in clayey soil Granted JPS5291502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP827276A JPS5291502A (en) 1976-01-28 1976-01-28 Boring device in clayey soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP827276A JPS5291502A (en) 1976-01-28 1976-01-28 Boring device in clayey soil

Publications (2)

Publication Number Publication Date
JPS5291502A true JPS5291502A (en) 1977-08-02
JPS559992B2 JPS559992B2 (cg-RX-API-DMAC10.html) 1980-03-13

Family

ID=11688523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP827276A Granted JPS5291502A (en) 1976-01-28 1976-01-28 Boring device in clayey soil

Country Status (1)

Country Link
JP (1) JPS5291502A (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
JPS559992B2 (cg-RX-API-DMAC10.html) 1980-03-13

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