JPH0756393Y2 - 樹脂製ｕ字溝 - Google Patents

樹脂製ｕ字溝

Info

Publication number
JPH0756393Y2
JPH0756393Y2 JP1989027798U JP2779889U JPH0756393Y2 JP H0756393 Y2 JPH0756393 Y2 JP H0756393Y2 JP 1989027798 U JP1989027798 U JP 1989027798U JP 2779889 U JP2779889 U JP 2779889U JP H0756393 Y2 JPH0756393 Y2 JP H0756393Y2
Authority
JP
Japan
Prior art keywords
shaped groove
resin
floating prevention
net
floating
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.)
Expired - Lifetime
Application number
JP1989027798U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02120577U (US06373033-20020416-M00035.png
Inventor
清 斎藤
Original Assignee
鳥居化成株式会社
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 鳥居化成株式会社 filed Critical 鳥居化成株式会社
Priority to JP1989027798U priority Critical patent/JPH0756393Y2/ja
Publication of JPH02120577U publication Critical patent/JPH02120577U/ja
Application granted granted Critical
Publication of JPH0756393Y2 publication Critical patent/JPH0756393Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP1989027798U 1989-03-11 1989-03-11 樹脂製ｕ字溝 Expired - Lifetime JPH0756393Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989027798U JPH0756393Y2 (ja) 1989-03-11 1989-03-11 樹脂製ｕ字溝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989027798U JPH0756393Y2 (ja) 1989-03-11 1989-03-11 樹脂製ｕ字溝

Publications (2)

Publication Number Publication Date
JPH02120577U JPH02120577U (US06373033-20020416-M00035.png) 1990-09-28
JPH0756393Y2 true JPH0756393Y2 (ja) 1995-12-25

Family

ID=31250609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989027798U Expired - Lifetime JPH0756393Y2 (ja) 1989-03-11 1989-03-11 樹脂製ｕ字溝

Country Status (1)

Country Link
JP (1) JPH0756393Y2 (US06373033-20020416-M00035.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162645A (ja) * 1985-01-09 1986-07-23 鳥居化成有限会社 樹脂製ｕ字溝
JPS6260679U (US06373033-20020416-M00035.png) * 1985-10-05 1987-04-15

Also Published As

Publication number Publication date
JPH02120577U (US06373033-20020416-M00035.png) 1990-09-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term