JPH0197713A - 浚渫用汚濁拡散防止膜 - Google Patents

浚渫用汚濁拡散防止膜

Info

Publication number
JPH0197713A
JPH0197713A JP25815087A JP25815087A JPH0197713A JP H0197713 A JPH0197713 A JP H0197713A JP 25815087 A JP25815087 A JP 25815087A JP 25815087 A JP25815087 A JP 25815087A JP H0197713 A JPH0197713 A JP H0197713A
Authority
JP
Japan
Prior art keywords
frame
dredging
dredger
ballast
silt
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
JP25815087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0378449B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shuichi Arakawa
秀一 荒川
Keizou Mera
敬象 目良
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 KENSETSU KIKAIKA KYOKAI
Taiyo Kogyo Co Ltd
Original Assignee
NIPPON KENSETSU KIKAIKA KYOKAI
Taiyo Kogyo 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 NIPPON KENSETSU KIKAIKA KYOKAI, Taiyo Kogyo Co Ltd filed Critical NIPPON KENSETSU KIKAIKA KYOKAI
Priority to JP25815087A priority Critical patent/JPH0197713A/ja
Publication of JPH0197713A publication Critical patent/JPH0197713A/ja
Publication of JPH0378449B2 publication Critical patent/JPH0378449B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP25815087A 1987-10-12 1987-10-12 浚渫用汚濁拡散防止膜 Granted JPH0197713A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25815087A JPH0197713A (ja) 1987-10-12 1987-10-12 浚渫用汚濁拡散防止膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25815087A JPH0197713A (ja) 1987-10-12 1987-10-12 浚渫用汚濁拡散防止膜

Publications (2)

Publication Number Publication Date
JPH0197713A true JPH0197713A (ja) 1989-04-17
JPH0378449B2 JPH0378449B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-13

Family

ID=17316218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25815087A Granted JPH0197713A (ja) 1987-10-12 1987-10-12 浚渫用汚濁拡散防止膜

Country Status (1)

Country Link
JP (1) JPH0197713A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264703A (ja) * 2004-03-18 2005-09-29 Noda Kogyo Kk 浚渫汚濁防止枠
JP2012107399A (ja) * 2010-11-16 2012-06-07 Wakamatsu Kouwan Kogyo Co Ltd グラブ枠

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557491A (en) * 1978-06-30 1980-01-19 Papenmeier France Mandrel with pullinggin segment
JPS5648423A (en) * 1979-09-26 1981-05-01 Taiyo Kogyo Kk Dredging boat equipped with pollution dispersion prevention frame

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557491A (en) * 1978-06-30 1980-01-19 Papenmeier France Mandrel with pullinggin segment
JPS5648423A (en) * 1979-09-26 1981-05-01 Taiyo Kogyo Kk Dredging boat equipped with pollution dispersion prevention frame

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264703A (ja) * 2004-03-18 2005-09-29 Noda Kogyo Kk 浚渫汚濁防止枠
JP2012107399A (ja) * 2010-11-16 2012-06-07 Wakamatsu Kouwan Kogyo Co Ltd グラブ枠

Also Published As

Publication number Publication date
JPH0378449B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-13

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