JPS51150848A - Doubleebody dredge boat for deep sea - Google Patents

Doubleebody dredge boat for deep sea

Info

Publication number
JPS51150848A
JPS51150848A JP7439975A JP7439975A JPS51150848A JP S51150848 A JPS51150848 A JP S51150848A JP 7439975 A JP7439975 A JP 7439975A JP 7439975 A JP7439975 A JP 7439975A JP S51150848 A JPS51150848 A JP S51150848A
Authority
JP
Japan
Prior art keywords
doubleebody
deep sea
dredge boat
dredge
boat
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.)
Pending
Application number
JP7439975A
Other languages
Japanese (ja)
Inventor
Hideki Hara
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP7439975A priority Critical patent/JPS51150848A/en
Publication of JPS51150848A publication Critical patent/JPS51150848A/en
Pending legal-status Critical Current

Links

JP7439975A 1975-06-20 1975-06-20 Doubleebody dredge boat for deep sea Pending JPS51150848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7439975A JPS51150848A (en) 1975-06-20 1975-06-20 Doubleebody dredge boat for deep sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7439975A JPS51150848A (en) 1975-06-20 1975-06-20 Doubleebody dredge boat for deep sea

Publications (1)

Publication Number Publication Date
JPS51150848A true JPS51150848A (en) 1976-12-24

Family

ID=13546057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7439975A Pending JPS51150848A (en) 1975-06-20 1975-06-20 Doubleebody dredge boat for deep sea

Country Status (1)

Country Link
JP (1) JPS51150848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116462U (en) * 1983-01-28 1984-08-06 石川島播磨重工業株式会社 Dredger drilling rig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116462U (en) * 1983-01-28 1984-08-06 石川島播磨重工業株式会社 Dredger drilling rig

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