JP2529406Y2 - 汚水処理槽用ｆｒｐ製覆蓋 - Google Patents

汚水処理槽用ｆｒｐ製覆蓋

Info

Publication number
JP2529406Y2
JP2529406Y2 JP1990118257U JP11825790U JP2529406Y2 JP 2529406 Y2 JP2529406 Y2 JP 2529406Y2 JP 1990118257 U JP1990118257 U JP 1990118257U JP 11825790 U JP11825790 U JP 11825790U JP 2529406 Y2 JP2529406 Y2 JP 2529406Y2
Authority
JP
Japan
Prior art keywords
frp
cover
honeycomb
sewage treatment
treatment tank
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
JP1990118257U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474584U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
駿吾 藏富
寛 松岡
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP1990118257U priority Critical patent/JP2529406Y2/ja
Publication of JPH0474584U publication Critical patent/JPH0474584U/ja
Application granted granted Critical
Publication of JP2529406Y2 publication Critical patent/JP2529406Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990118257U 1990-11-10 1990-11-10 汚水処理槽用ｆｒｐ製覆蓋 Expired - Lifetime JP2529406Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990118257U JP2529406Y2 (ja) 1990-11-10 1990-11-10 汚水処理槽用ｆｒｐ製覆蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990118257U JP2529406Y2 (ja) 1990-11-10 1990-11-10 汚水処理槽用ｆｒｐ製覆蓋

Publications (2)

Publication Number Publication Date
JPH0474584U JPH0474584U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-30
JP2529406Y2 true JP2529406Y2 (ja) 1997-03-19

Family

ID=31866169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990118257U Expired - Lifetime JP2529406Y2 (ja) 1990-11-10 1990-11-10 汚水処理槽用ｆｒｐ製覆蓋

Country Status (1)

Country Link
JP (1) JP2529406Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124080U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-02-17 1979-08-30
JPS54125880U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-02-21 1979-09-03
JPH0289630A (ja) * 1988-09-27 1990-03-29 Nitto Denko Corp ハニカム用構造体及びその製造方法
JPH02155637A (ja) * 1988-12-08 1990-06-14 Shin Nippon Koa Kk パネル

Also Published As

Publication number Publication date
JPH0474584U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term