JPS61121289U - - Google Patents

Info

Publication number
JPS61121289U
JPS61121289U JP149185U JP149185U JPS61121289U JP S61121289 U JPS61121289 U JP S61121289U JP 149185 U JP149185 U JP 149185U JP 149185 U JP149185 U JP 149185U JP S61121289 U JPS61121289 U JP S61121289U
Authority
JP
Japan
Prior art keywords
underwater vehicle
legs
ground
drive device
drilling equipment
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
JP149185U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316950Y2 (en]
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 JP149185U priority Critical patent/JPH0316950Y2/ja
Publication of JPS61121289U publication Critical patent/JPS61121289U/ja
Application granted granted Critical
Publication of JPH0316950Y2 publication Critical patent/JPH0316950Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP149185U 1985-01-11 1985-01-11 Expired JPH0316950Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP149185U JPH0316950Y2 (en]) 1985-01-11 1985-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP149185U JPH0316950Y2 (en]) 1985-01-11 1985-01-11

Publications (2)

Publication Number Publication Date
JPS61121289U true JPS61121289U (en]) 1986-07-31
JPH0316950Y2 JPH0316950Y2 (en]) 1991-04-10

Family

ID=30474289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP149185U Expired JPH0316950Y2 (en]) 1985-01-11 1985-01-11

Country Status (1)

Country Link
JP (1) JPH0316950Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126492U (en]) * 1987-02-04 1988-08-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126492U (en]) * 1987-02-04 1988-08-18

Also Published As

Publication number Publication date
JPH0316950Y2 (en]) 1991-04-10

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