JPS5382017A - Sea bottom excavator - Google Patents

Sea bottom excavator

Info

Publication number
JPS5382017A
JPS5382017A JP646477A JP646477A JPS5382017A JP S5382017 A JPS5382017 A JP S5382017A JP 646477 A JP646477 A JP 646477A JP 646477 A JP646477 A JP 646477A JP S5382017 A JPS5382017 A JP S5382017A
Authority
JP
Japan
Prior art keywords
sea bottom
bottom excavator
excavator
sea
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
JP646477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5550547B2 (enrdf_load_stackoverflow
Inventor
Yoshio Kagaya
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.)
NIPPON KAIYOU KOUJI KK
Original Assignee
NIPPON KAIYOU KOUJI KK
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 NIPPON KAIYOU KOUJI KK filed Critical NIPPON KAIYOU KOUJI KK
Priority to JP646477A priority Critical patent/JPS5382017A/ja
Publication of JPS5382017A publication Critical patent/JPS5382017A/ja
Publication of JPS5550547B2 publication Critical patent/JPS5550547B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)
JP646477A 1977-01-25 1977-01-25 Sea bottom excavator Granted JPS5382017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP646477A JPS5382017A (en) 1977-01-25 1977-01-25 Sea bottom excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP646477A JPS5382017A (en) 1977-01-25 1977-01-25 Sea bottom excavator

Publications (2)

Publication Number Publication Date
JPS5382017A true JPS5382017A (en) 1978-07-20
JPS5550547B2 JPS5550547B2 (enrdf_load_stackoverflow) 1980-12-18

Family

ID=11639158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP646477A Granted JPS5382017A (en) 1977-01-25 1977-01-25 Sea bottom excavator

Country Status (1)

Country Link
JP (1) JPS5382017A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3605407B1 (ja) * 2003-06-30 2004-12-22 和昭 山口 掘削効率を向上させた海底掘削機
JP3618740B1 (ja) * 2003-09-26 2005-02-09 和昭 山口 硬質海底面への掘削をも可能にした海底掘削機
US9388918B2 (en) * 2013-08-23 2016-07-12 Exxonmobil Upstream Research Company Pipeline burial in offshore and arctic offshore regions

Also Published As

Publication number Publication date
JPS5550547B2 (enrdf_load_stackoverflow) 1980-12-18

Similar Documents

Publication Publication Date Title
JPS53133901A (en) Underwater excavator
GB2041297B (en) Dredging vessel
GB2000212B (en) Dredger
JPS5490802A (en) Excavator
JPS5382017A (en) Sea bottom excavator
JPS546291A (en) Dredger
JPS54418A (en) Sea bottom excavator
JPS5410513A (en) Sea bottom excavator
JPS53101831A (en) Excavator
JPS5433302A (en) Excavator
YU313478A (en) Dredge
JPS53132101A (en) Sea bottom excavator
JPS53100604A (en) Sea bottom excavator
JPS5394412A (en) Sea bottom excavator
JPS5427203A (en) Excavator
JPS53125303A (en) Excavator
JPS53145301A (en) Sea bottom structure
YU309078A (en) Dredge ship
JPS5410512A (en) Plow type sea bottom excavator
JPS5382016A (en) Sea bottom excavator
JPS53113102A (en) Excavator
JPS53113101A (en) Excavator
JPS53117230A (en) Excavator
JPS53120801A (en) Excavator
JPS5424406A (en) Excavator