JPH03119031U - - Google Patents

Info

Publication number
JPH03119031U
JPH03119031U JP2501390U JP2501390U JPH03119031U JP H03119031 U JPH03119031 U JP H03119031U JP 2501390 U JP2501390 U JP 2501390U JP 2501390 U JP2501390 U JP 2501390U JP H03119031 U JPH03119031 U JP H03119031U
Authority
JP
Japan
Prior art keywords
float
polluted water
diffusion prevention
water diffusion
sediment
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
JP2501390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0526101Y2 (enrdf_load_stackoverflow
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 JP1990025013U priority Critical patent/JPH0526101Y2/ja
Publication of JPH03119031U publication Critical patent/JPH03119031U/ja
Application granted granted Critical
Publication of JPH0526101Y2 publication Critical patent/JPH0526101Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
JP1990025013U 1990-03-15 1990-03-15 Expired - Lifetime JPH0526101Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990025013U JPH0526101Y2 (enrdf_load_stackoverflow) 1990-03-15 1990-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990025013U JPH0526101Y2 (enrdf_load_stackoverflow) 1990-03-15 1990-03-15

Publications (2)

Publication Number Publication Date
JPH03119031U true JPH03119031U (enrdf_load_stackoverflow) 1991-12-09
JPH0526101Y2 JPH0526101Y2 (enrdf_load_stackoverflow) 1993-07-01

Family

ID=31527959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990025013U Expired - Lifetime JPH0526101Y2 (enrdf_load_stackoverflow) 1990-03-15 1990-03-15

Country Status (1)

Country Link
JP (1) JPH0526101Y2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007085128A (ja) * 2005-09-26 2007-04-05 Kaiwa Tec Kk 汚濁防止装置
JP2015101878A (ja) * 2013-11-25 2015-06-04 海和テック株式会社 汚濁防止膜装置
JP2015101879A (ja) * 2013-11-25 2015-06-04 海和テック株式会社 汚濁防止膜装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558763U (enrdf_load_stackoverflow) * 1978-06-30 1980-01-21
JPS60175616A (ja) * 1984-02-20 1985-09-09 Bridgestone Corp 浮上式汚濁拡散防止膜

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558763U (enrdf_load_stackoverflow) * 1978-06-30 1980-01-21
JPS60175616A (ja) * 1984-02-20 1985-09-09 Bridgestone Corp 浮上式汚濁拡散防止膜

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007085128A (ja) * 2005-09-26 2007-04-05 Kaiwa Tec Kk 汚濁防止装置
JP2015101878A (ja) * 2013-11-25 2015-06-04 海和テック株式会社 汚濁防止膜装置
JP2015101879A (ja) * 2013-11-25 2015-06-04 海和テック株式会社 汚濁防止膜装置

Also Published As

Publication number Publication date
JPH0526101Y2 (enrdf_load_stackoverflow) 1993-07-01

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