JPH0421918Y2 - - Google Patents

Info

Publication number
JPH0421918Y2
JPH0421918Y2 JP17550787U JP17550787U JPH0421918Y2 JP H0421918 Y2 JPH0421918 Y2 JP H0421918Y2 JP 17550787 U JP17550787 U JP 17550787U JP 17550787 U JP17550787 U JP 17550787U JP H0421918 Y2 JPH0421918 Y2 JP H0421918Y2
Authority
JP
Japan
Prior art keywords
ring
invert
processing
fitting
processing ring
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
Application number
JP17550787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0179686U (en]
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 JP17550787U priority Critical patent/JPH0421918Y2/ja
Publication of JPH0179686U publication Critical patent/JPH0179686U/ja
Application granted granted Critical
Publication of JPH0421918Y2 publication Critical patent/JPH0421918Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
JP17550787U 1987-11-17 1987-11-17 Expired JPH0421918Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17550787U JPH0421918Y2 (en]) 1987-11-17 1987-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17550787U JPH0421918Y2 (en]) 1987-11-17 1987-11-17

Publications (2)

Publication Number Publication Date
JPH0179686U JPH0179686U (en]) 1989-05-29
JPH0421918Y2 true JPH0421918Y2 (en]) 1992-05-19

Family

ID=31467298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17550787U Expired JPH0421918Y2 (en]) 1987-11-17 1987-11-17

Country Status (1)

Country Link
JP (1) JPH0421918Y2 (en])

Also Published As

Publication number Publication date
JPH0179686U (en]) 1989-05-29

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