JPS5262942A - Method and device for excavation by grab dredge boat - Google Patents

Method and device for excavation by grab dredge boat

Info

Publication number
JPS5262942A
JPS5262942A JP13775075A JP13775075A JPS5262942A JP S5262942 A JPS5262942 A JP S5262942A JP 13775075 A JP13775075 A JP 13775075A JP 13775075 A JP13775075 A JP 13775075A JP S5262942 A JPS5262942 A JP S5262942A
Authority
JP
Japan
Prior art keywords
excavation
dredge boat
grab
grab 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.)
Granted
Application number
JP13775075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS562170B2 (enrdf_load_stackoverflow
Inventor
Saiji Ichikawa
Kazuo Yoshida
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.)
TOKI SHIYOUKOU KK
Original Assignee
TOKI SHIYOUKOU 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 TOKI SHIYOUKOU KK filed Critical TOKI SHIYOUKOU KK
Priority to JP13775075A priority Critical patent/JPS5262942A/ja
Publication of JPS5262942A publication Critical patent/JPS5262942A/ja
Publication of JPS562170B2 publication Critical patent/JPS562170B2/ja
Granted legal-status Critical Current

Links

JP13775075A 1975-11-18 1975-11-18 Method and device for excavation by grab dredge boat Granted JPS5262942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13775075A JPS5262942A (en) 1975-11-18 1975-11-18 Method and device for excavation by grab dredge boat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13775075A JPS5262942A (en) 1975-11-18 1975-11-18 Method and device for excavation by grab dredge boat

Publications (2)

Publication Number Publication Date
JPS5262942A true JPS5262942A (en) 1977-05-24
JPS562170B2 JPS562170B2 (enrdf_load_stackoverflow) 1981-01-19

Family

ID=15205948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13775075A Granted JPS5262942A (en) 1975-11-18 1975-11-18 Method and device for excavation by grab dredge boat

Country Status (1)

Country Link
JP (1) JPS5262942A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012158928A (ja) * 2011-02-01 2012-08-23 Penta Ocean Construction Co Ltd 薄層浚渫方法及びその方法に使用する均し用具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012158928A (ja) * 2011-02-01 2012-08-23 Penta Ocean Construction Co Ltd 薄層浚渫方法及びその方法に使用する均し用具

Also Published As

Publication number Publication date
JPS562170B2 (enrdf_load_stackoverflow) 1981-01-19

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