JPH0258077U - - Google Patents

Info

Publication number
JPH0258077U
JPH0258077U JP13789888U JP13789888U JPH0258077U JP H0258077 U JPH0258077 U JP H0258077U JP 13789888 U JP13789888 U JP 13789888U JP 13789888 U JP13789888 U JP 13789888U JP H0258077 U JPH0258077 U JP H0258077U
Authority
JP
Japan
Prior art keywords
drainage basin
annular protrusion
ring member
housed
constructed
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
JP13789888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0527583Y2 (US20030199744A1-20031023-C00003.png
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 JP13789888U priority Critical patent/JPH0527583Y2/ja
Publication of JPH0258077U publication Critical patent/JPH0258077U/ja
Application granted granted Critical
Publication of JPH0527583Y2 publication Critical patent/JPH0527583Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP13789888U 1988-10-21 1988-10-21 Expired - Lifetime JPH0527583Y2 (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13789888U JPH0527583Y2 (US20030199744A1-20031023-C00003.png) 1988-10-21 1988-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13789888U JPH0527583Y2 (US20030199744A1-20031023-C00003.png) 1988-10-21 1988-10-21

Publications (2)

Publication Number Publication Date
JPH0258077U true JPH0258077U (US20030199744A1-20031023-C00003.png) 1990-04-26
JPH0527583Y2 JPH0527583Y2 (US20030199744A1-20031023-C00003.png) 1993-07-14

Family

ID=31399744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13789888U Expired - Lifetime JPH0527583Y2 (US20030199744A1-20031023-C00003.png) 1988-10-21 1988-10-21

Country Status (1)

Country Link
JP (1) JPH0527583Y2 (US20030199744A1-20031023-C00003.png)

Also Published As

Publication number Publication date
JPH0527583Y2 (US20030199744A1-20031023-C00003.png) 1993-07-14

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