JPH0446175U - - Google Patents

Info

Publication number
JPH0446175U
JPH0446175U JP8716790U JP8716790U JPH0446175U JP H0446175 U JPH0446175 U JP H0446175U JP 8716790 U JP8716790 U JP 8716790U JP 8716790 U JP8716790 U JP 8716790U JP H0446175 U JPH0446175 U JP H0446175U
Authority
JP
Japan
Prior art keywords
water flow
groove cover
flow groove
row
large number
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.)
Pending
Application number
JP8716790U
Other languages
English (en)
Japanese (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 JP8716790U priority Critical patent/JPH0446175U/ja
Publication of JPH0446175U publication Critical patent/JPH0446175U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP8716790U 1990-08-20 1990-08-20 Pending JPH0446175U (US20100223739A1-20100909-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8716790U JPH0446175U (US20100223739A1-20100909-C00005.png) 1990-08-20 1990-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8716790U JPH0446175U (US20100223739A1-20100909-C00005.png) 1990-08-20 1990-08-20

Publications (1)

Publication Number Publication Date
JPH0446175U true JPH0446175U (US20100223739A1-20100909-C00005.png) 1992-04-20

Family

ID=31819296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8716790U Pending JPH0446175U (US20100223739A1-20100909-C00005.png) 1990-08-20 1990-08-20

Country Status (1)

Country Link
JP (1) JPH0446175U (US20100223739A1-20100909-C00005.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563422U (US20100223739A1-20100909-C00005.png) * 1979-06-20 1981-01-13
JPS639378B2 (US20100223739A1-20100909-C00005.png) * 1978-08-02 1988-02-29 Hitachi Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639378B2 (US20100223739A1-20100909-C00005.png) * 1978-08-02 1988-02-29 Hitachi Ltd
JPS563422U (US20100223739A1-20100909-C00005.png) * 1979-06-20 1981-01-13

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