JPH0253191U - - Google Patents

Info

Publication number
JPH0253191U
JPH0253191U JP12973088U JP12973088U JPH0253191U JP H0253191 U JPH0253191 U JP H0253191U JP 12973088 U JP12973088 U JP 12973088U JP 12973088 U JP12973088 U JP 12973088U JP H0253191 U JPH0253191 U JP H0253191U
Authority
JP
Japan
Prior art keywords
trough
water
weir
opening
closing means
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
JP12973088U
Other languages
English (en)
Japanese (ja)
Other versions
JP2562010Y2 (ja
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 JP1988129730U priority Critical patent/JP2562010Y2/ja
Publication of JPH0253191U publication Critical patent/JPH0253191U/ja
Application granted granted Critical
Publication of JP2562010Y2 publication Critical patent/JP2562010Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Removal Of Floating Material (AREA)
JP1988129730U 1988-10-03 1988-10-03 スカム除去装置 Expired - Lifetime JP2562010Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988129730U JP2562010Y2 (ja) 1988-10-03 1988-10-03 スカム除去装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988129730U JP2562010Y2 (ja) 1988-10-03 1988-10-03 スカム除去装置

Publications (2)

Publication Number Publication Date
JPH0253191U true JPH0253191U (de) 1990-04-17
JP2562010Y2 JP2562010Y2 (ja) 1998-02-04

Family

ID=31384277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988129730U Expired - Lifetime JP2562010Y2 (ja) 1988-10-03 1988-10-03 スカム除去装置

Country Status (1)

Country Link
JP (1) JP2562010Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021113A1 (en) * 1992-04-14 1993-10-28 Fujiwara, Toshimi Scum removing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149296U (de) * 1987-03-20 1988-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63149296U (de) * 1987-03-20 1988-09-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021113A1 (en) * 1992-04-14 1993-10-28 Fujiwara, Toshimi Scum removing device

Also Published As

Publication number Publication date
JP2562010Y2 (ja) 1998-02-04

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